681023376

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 400

約数和(自身を含む): 2350706688

約数和(自身を除く): 1669683312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 31, 33, 36, 44, 46, 48, 54, 62, 66, 67, 69, 72, 81, 88, 92, 93, 99, 108, 124, 132, 134, 138, 144, 162, 176, 184, 186, 198, 201, 207, 216, 248, 253, 264, 268, 276, 279, 297, 324, 341, 368, 372, 396, 402, 414, 432, 496, 506, 528, 536, 552, 558, 594, 603, 621, 648, 682, 713, 737, 744, 759, 792, 804, 828, 837, 891, 1012, 1023, 1072, 1104, 1116, 1188, 1206, 1242, 1296, 1364, 1426, 1474, 1488, 1518, 1541, 1584, 1608, 1656, 1674, 1782, 1809, 1863, 2024, 2046, 2077, 2139, 2211, 2232, 2277, 2376, 2412, 2484, 2511, 2728, 2852, 2948, 3036, 3069, 3082, 3216, 3312, 3348, 3564, 3618, 3726, 4048, 4092, 4154, 4278, 4422, 4464, 4554, 4623, 4752, 4824, 4968, 5022, 5427, 5456, 5704, 5896, 6072, 6138, 6164, 6231, 6417, 6633, 6696, 6831, 7128, 7236, 7452, 7843, 8184, 8308, 8556, 8844, 9108, 9207, 9246, 9648, 9936, 10044, 10854, 11408, 11792, 12144, 12276, 12328, 12462, 12834, 13266, 13392, 13662, 13869, 14256, 14472, 14904, 15686, 16368, 16616, 16951, 17112, 17688, 18216, 18414, 18492, 18693, 19251, 19899, 20088, 20493, 21708, 22847, 23529, 24552, 24656, 24924, 25668, 26532, 27324, 27621, 27738, 28944, 29808, 31372, 33232, 33902, 34224, 35376, 36432, 36828, 36984, 37386, 38502, 39798, 40176, 40986, 41607, 43416, 45694, 47058, 47771, 49104, 49848, 50853, 51336, 53064, 54648, 55242, 55476, 56079, 57753, 59697, 62744, 67804, 68541, 70587, 73656, 73968, 74772, 77004, 79596, 81972, 83214, 86832, 91388, 94116, 95542, 99696, 101706, 102672, 106128, 109296, 110484, 110952, 112158, 115506, 119394, 124821, 125488, 135608, 137082, 141174, 143313, 147312, 149544, 152559, 154008, 159192, 163944, 166428, 168237, 182776, 188232, 191084, 203412, 205623, 211761, 220968, 221904, 224316, 231012, 238788, 249642, 271216, 274164, 282348, 286626, 299088, 305118, 308016, 318384, 327888, 332856, 336474, 365552, 376464, 382168, 406824, 411246, 423522, 429939, 441936, 448632, 457677, 462024, 477576, 499284, 525481, 548328, 564696, 573252, 610236, 616869, 635283, 665712, 672948, 764336, 813648, 822492, 847044, 859878, 897264, 915354, 924048, 955152, 998568, 1050962, 1096656, 1129392, 1146504, 1220472, 1233738, 1270566, 1289817, 1345896, 1373031, 1576443, 1644984, 1694088, 1719756, 1830708, 1850607, 1997136, 2101924, 2293008, 2440944, 2467476, 2541132, 2579634, 2691792, 2746062, 3152886, 3289968, 3388176, 3439512, 3661416, 3701214, 3869451, 4203848, 4729329, 4934952, 5082264, 5159268, 5492124, 6305772, 6879024, 7322832, 7402428, 7738902, 8407696, 9458658, 9869904, 10164528, 10318536, 10984248, 12611544, 14187987, 14804856, 15477804, 18917316, 20637072, 21968496, 25223088, 28375974, 29609712, 30955608, 37834632, 42563961, 56751948, 61911216, 75669264, 85127922, 113503896, 170255844, 227007792, 340511688, 681023376]

約数ペア:

[(1, 681023376), (2, 340511688), (3, 227007792), (4, 170255844), (6, 113503896), (8, 85127922), (9, 75669264), (11, 61911216), (12, 56751948), (16, 42563961), (18, 37834632), (22, 30955608), (23, 29609712), (24, 28375974), (27, 25223088), (31, 21968496), (33, 20637072), (36, 18917316), (44, 15477804), (46, 14804856), (48, 14187987), (54, 12611544), (62, 10984248), (66, 10318536), (67, 10164528), (69, 9869904), (72, 9458658), (81, 8407696), (88, 7738902), (92, 7402428), (93, 7322832), (99, 6879024), (108, 6305772), (124, 5492124), (132, 5159268), (134, 5082264), (138, 4934952), (144, 4729329), (162, 4203848), (176, 3869451), (184, 3701214), (186, 3661416), (198, 3439512), (201, 3388176), (207, 3289968), (216, 3152886), (248, 2746062), (253, 2691792), (264, 2579634), (268, 2541132), (276, 2467476), (279, 2440944), (297, 2293008), (324, 2101924), (341, 1997136), (368, 1850607), (372, 1830708), (396, 1719756), (402, 1694088), (414, 1644984), (432, 1576443), (496, 1373031), (506, 1345896), (528, 1289817), (536, 1270566), (552, 1233738), (558, 1220472), (594, 1146504), (603, 1129392), (621, 1096656), (648, 1050962), (682, 998568), (713, 955152), (737, 924048), (744, 915354), (759, 897264), (792, 859878), (804, 847044), (828, 822492), (837, 813648), (891, 764336), (1012, 672948), (1023, 665712), (1072, 635283), (1104, 616869), (1116, 610236), (1188, 573252), (1206, 564696), (1242, 548328), (1296, 525481), (1364, 499284), (1426, 477576), (1474, 462024), (1488, 457677), (1518, 448632), (1541, 441936), (1584, 429939), (1608, 423522), (1656, 411246), (1674, 406824), (1782, 382168), (1809, 376464), (1863, 365552), (2024, 336474), (2046, 332856), (2077, 327888), (2139, 318384), (2211, 308016), (2232, 305118), (2277, 299088), (2376, 286626), (2412, 282348), (2484, 274164), (2511, 271216), (2728, 249642), (2852, 238788), (2948, 231012), (3036, 224316), (3069, 221904), (3082, 220968), (3216, 211761), (3312, 205623), (3348, 203412), (3564, 191084), (3618, 188232), (3726, 182776), (4048, 168237), (4092, 166428), (4154, 163944), (4278, 159192), (4422, 154008), (4464, 152559), (4554, 149544), (4623, 147312), (4752, 143313), (4824, 141174), (4968, 137082), (5022, 135608), (5427, 125488), (5456, 124821), (5704, 119394), (5896, 115506), (6072, 112158), (6138, 110952), (6164, 110484), (6231, 109296), (6417, 106128), (6633, 102672), (6696, 101706), (6831, 99696), (7128, 95542), (7236, 94116), (7452, 91388), (7843, 86832), (8184, 83214), (8308, 81972), (8556, 79596), (8844, 77004), (9108, 74772), (9207, 73968), (9246, 73656), (9648, 70587), (9936, 68541), (10044, 67804), (10854, 62744), (11408, 59697), (11792, 57753), (12144, 56079), (12276, 55476), (12328, 55242), (12462, 54648), (12834, 53064), (13266, 51336), (13392, 50853), (13662, 49848), (13869, 49104), (14256, 47771), (14472, 47058), (14904, 45694), (15686, 43416), (16368, 41607), (16616, 40986), (16951, 40176), (17112, 39798), (17688, 38502), (18216, 37386), (18414, 36984), (18492, 36828), (18693, 36432), (19251, 35376), (19899, 34224), (20088, 33902), (20493, 33232), (21708, 31372), (22847, 29808), (23529, 28944), (24552, 27738), (24656, 27621), (24924, 27324), (25668, 26532)]