131570208

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:400

約数の個数: 288

約数和(自身を含む): 495331200

約数和(自身を除く): 363760992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 17, 18, 21, 22, 24, 28, 32, 33, 34, 36, 42, 44, 48, 51, 56, 63, 66, 68, 72, 77, 84, 88, 96, 99, 102, 112, 119, 126, 132, 136, 144, 153, 154, 168, 176, 187, 198, 204, 224, 231, 238, 252, 264, 272, 288, 306, 308, 336, 349, 352, 357, 374, 396, 408, 462, 476, 504, 528, 544, 561, 612, 616, 672, 693, 698, 714, 748, 792, 816, 924, 952, 1008, 1047, 1056, 1071, 1122, 1224, 1232, 1309, 1386, 1396, 1428, 1496, 1584, 1632, 1683, 1848, 1904, 2016, 2094, 2142, 2244, 2443, 2448, 2464, 2618, 2772, 2792, 2856, 2992, 3141, 3168, 3366, 3696, 3808, 3839, 3927, 4188, 4284, 4488, 4886, 4896, 5236, 5544, 5584, 5712, 5933, 5984, 6282, 6732, 7329, 7392, 7678, 7854, 8376, 8568, 8976, 9772, 10472, 11088, 11168, 11424, 11517, 11781, 11866, 12564, 13464, 14658, 15356, 15708, 16752, 17136, 17799, 17952, 19544, 20944, 21987, 22176, 23034, 23562, 23732, 25128, 26873, 26928, 29316, 30712, 31416, 33504, 34272, 34551, 35598, 39088, 41531, 41888, 43974, 46068, 47124, 47464, 50256, 53397, 53746, 53856, 58632, 61424, 62832, 65263, 69102, 71196, 78176, 80619, 83062, 87948, 92136, 94248, 94928, 100512, 106794, 107492, 117264, 122848, 124593, 125664, 130526, 138204, 142392, 161238, 166124, 175896, 184272, 188496, 189856, 195789, 213588, 214984, 234528, 241857, 249186, 261052, 276408, 284784, 322476, 332248, 351792, 368544, 373779, 376992, 391578, 427176, 429968, 456841, 483714, 498372, 522104, 552816, 569568, 587367, 644952, 664496, 703584, 747558, 783156, 854352, 859936, 913682, 967428, 996744, 1044208, 1105632, 1174734, 1289904, 1328992, 1370523, 1495116, 1566312, 1708704, 1827364, 1934856, 1993488, 2088416, 2349468, 2579808, 2741046, 2990232, 3132624, 3654728, 3869712, 3986976, 4111569, 4698936, 5482092, 5980464, 6265248, 7309456, 7739424, 8223138, 9397872, 10964184, 11960928, 14618912, 16446276, 18795744, 21928368, 32892552, 43856736, 65785104, 131570208]

約数ペア:

[(1, 131570208), (2, 65785104), (3, 43856736), (4, 32892552), (6, 21928368), (7, 18795744), (8, 16446276), (9, 14618912), (11, 11960928), (12, 10964184), (14, 9397872), (16, 8223138), (17, 7739424), (18, 7309456), (21, 6265248), (22, 5980464), (24, 5482092), (28, 4698936), (32, 4111569), (33, 3986976), (34, 3869712), (36, 3654728), (42, 3132624), (44, 2990232), (48, 2741046), (51, 2579808), (56, 2349468), (63, 2088416), (66, 1993488), (68, 1934856), (72, 1827364), (77, 1708704), (84, 1566312), (88, 1495116), (96, 1370523), (99, 1328992), (102, 1289904), (112, 1174734), (119, 1105632), (126, 1044208), (132, 996744), (136, 967428), (144, 913682), (153, 859936), (154, 854352), (168, 783156), (176, 747558), (187, 703584), (198, 664496), (204, 644952), (224, 587367), (231, 569568), (238, 552816), (252, 522104), (264, 498372), (272, 483714), (288, 456841), (306, 429968), (308, 427176), (336, 391578), (349, 376992), (352, 373779), (357, 368544), (374, 351792), (396, 332248), (408, 322476), (462, 284784), (476, 276408), (504, 261052), (528, 249186), (544, 241857), (561, 234528), (612, 214984), (616, 213588), (672, 195789), (693, 189856), (698, 188496), (714, 184272), (748, 175896), (792, 166124), (816, 161238), (924, 142392), (952, 138204), (1008, 130526), (1047, 125664), (1056, 124593), (1071, 122848), (1122, 117264), (1224, 107492), (1232, 106794), (1309, 100512), (1386, 94928), (1396, 94248), (1428, 92136), (1496, 87948), (1584, 83062), (1632, 80619), (1683, 78176), (1848, 71196), (1904, 69102), (2016, 65263), (2094, 62832), (2142, 61424), (2244, 58632), (2443, 53856), (2448, 53746), (2464, 53397), (2618, 50256), (2772, 47464), (2792, 47124), (2856, 46068), (2992, 43974), (3141, 41888), (3168, 41531), (3366, 39088), (3696, 35598), (3808, 34551), (3839, 34272), (3927, 33504), (4188, 31416), (4284, 30712), (4488, 29316), (4886, 26928), (4896, 26873), (5236, 25128), (5544, 23732), (5584, 23562), (5712, 23034), (5933, 22176), (5984, 21987), (6282, 20944), (6732, 19544), (7329, 17952), (7392, 17799), (7678, 17136), (7854, 16752), (8376, 15708), (8568, 15356), (8976, 14658), (9772, 13464), (10472, 12564), (11088, 11866), (11168, 11781), (11424, 11517)]