290325168

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:237

約数の個数: 320

約数和(自身を含む): 1041203200

約数和(自身を除く): 750878032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 31, 36, 38, 42, 48, 54, 56, 57, 62, 63, 72, 76, 84, 93, 108, 112, 114, 124, 126, 133, 144, 152, 163, 168, 171, 186, 189, 216, 217, 228, 248, 252, 266, 279, 304, 326, 336, 342, 372, 378, 399, 432, 434, 456, 489, 496, 504, 513, 532, 558, 589, 651, 652, 684, 744, 756, 798, 837, 868, 912, 978, 1008, 1026, 1064, 1116, 1141, 1178, 1197, 1302, 1304, 1368, 1467, 1488, 1512, 1596, 1674, 1736, 1767, 1953, 1956, 2052, 2128, 2232, 2282, 2356, 2394, 2604, 2608, 2736, 2934, 3024, 3097, 3192, 3348, 3423, 3472, 3534, 3591, 3906, 3912, 4104, 4123, 4401, 4464, 4564, 4712, 4788, 5053, 5208, 5301, 5859, 5868, 6194, 6384, 6696, 6846, 7068, 7182, 7812, 7824, 8208, 8246, 8802, 9128, 9291, 9424, 9576, 10106, 10269, 10416, 10602, 11718, 11736, 12369, 12388, 13392, 13692, 14136, 14364, 15159, 15624, 15903, 16492, 17604, 18256, 18582, 19152, 20212, 20538, 21204, 21679, 23436, 23472, 24738, 24776, 27384, 27873, 28272, 28728, 30318, 30807, 31248, 31806, 32984, 35208, 35371, 37107, 37164, 40424, 41076, 42408, 43358, 45477, 46872, 49476, 49552, 54768, 55746, 57456, 60636, 61614, 63612, 65037, 65968, 70416, 70742, 74214, 74328, 80848, 82152, 83619, 84816, 86716, 90954, 93744, 96007, 98952, 106113, 111321, 111492, 121272, 123228, 127224, 130074, 136431, 141484, 148428, 148656, 164304, 167238, 173432, 181908, 192014, 195111, 197904, 212226, 222642, 222984, 242544, 246456, 254448, 260148, 272862, 282968, 288021, 296856, 318339, 334476, 346864, 363816, 384028, 390222, 424452, 445284, 445968, 492912, 520296, 545724, 565936, 576042, 585333, 593712, 636678, 668952, 672049, 727632, 768056, 780444, 848904, 864063, 890568, 955017, 1040592, 1091448, 1152084, 1170666, 1273356, 1337904, 1344098, 1536112, 1560888, 1697808, 1728126, 1781136, 1910034, 2016147, 2182896, 2304168, 2341332, 2546712, 2592189, 2688196, 3121776, 3456252, 3820068, 4032294, 4608336, 4682664, 5093424, 5184378, 5376392, 6048441, 6912504, 7640136, 8064588, 9365328, 10368756, 10752784, 12096882, 13825008, 15280272, 16129176, 18145323, 20737512, 24193764, 32258352, 36290646, 41475024, 48387528, 72581292, 96775056, 145162584, 290325168]

約数ペア:

[(1, 290325168), (2, 145162584), (3, 96775056), (4, 72581292), (6, 48387528), (7, 41475024), (8, 36290646), (9, 32258352), (12, 24193764), (14, 20737512), (16, 18145323), (18, 16129176), (19, 15280272), (21, 13825008), (24, 12096882), (27, 10752784), (28, 10368756), (31, 9365328), (36, 8064588), (38, 7640136), (42, 6912504), (48, 6048441), (54, 5376392), (56, 5184378), (57, 5093424), (62, 4682664), (63, 4608336), (72, 4032294), (76, 3820068), (84, 3456252), (93, 3121776), (108, 2688196), (112, 2592189), (114, 2546712), (124, 2341332), (126, 2304168), (133, 2182896), (144, 2016147), (152, 1910034), (163, 1781136), (168, 1728126), (171, 1697808), (186, 1560888), (189, 1536112), (216, 1344098), (217, 1337904), (228, 1273356), (248, 1170666), (252, 1152084), (266, 1091448), (279, 1040592), (304, 955017), (326, 890568), (336, 864063), (342, 848904), (372, 780444), (378, 768056), (399, 727632), (432, 672049), (434, 668952), (456, 636678), (489, 593712), (496, 585333), (504, 576042), (513, 565936), (532, 545724), (558, 520296), (589, 492912), (651, 445968), (652, 445284), (684, 424452), (744, 390222), (756, 384028), (798, 363816), (837, 346864), (868, 334476), (912, 318339), (978, 296856), (1008, 288021), (1026, 282968), (1064, 272862), (1116, 260148), (1141, 254448), (1178, 246456), (1197, 242544), (1302, 222984), (1304, 222642), (1368, 212226), (1467, 197904), (1488, 195111), (1512, 192014), (1596, 181908), (1674, 173432), (1736, 167238), (1767, 164304), (1953, 148656), (1956, 148428), (2052, 141484), (2128, 136431), (2232, 130074), (2282, 127224), (2356, 123228), (2394, 121272), (2604, 111492), (2608, 111321), (2736, 106113), (2934, 98952), (3024, 96007), (3097, 93744), (3192, 90954), (3348, 86716), (3423, 84816), (3472, 83619), (3534, 82152), (3591, 80848), (3906, 74328), (3912, 74214), (4104, 70742), (4123, 70416), (4401, 65968), (4464, 65037), (4564, 63612), (4712, 61614), (4788, 60636), (5053, 57456), (5208, 55746), (5301, 54768), (5859, 49552), (5868, 49476), (6194, 46872), (6384, 45477), (6696, 43358), (6846, 42408), (7068, 41076), (7182, 40424), (7812, 37164), (7824, 37107), (8208, 35371), (8246, 35208), (8802, 32984), (9128, 31806), (9291, 31248), (9424, 30807), (9576, 30318), (10106, 28728), (10269, 28272), (10416, 27873), (10602, 27384), (11718, 24776), (11736, 24738), (12369, 23472), (12388, 23436), (13392, 21679), (13692, 21204), (14136, 20538), (14364, 20212), (15159, 19152), (15624, 18582), (15903, 18256), (16492, 17604)]