218345568

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:402

約数の個数: 192

約数和(自身を含む): 705600000

約数和(自身を除く): 487254432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 196, 224, 228, 266, 294, 304, 336, 343, 349, 392, 399, 456, 532, 588, 608, 672, 686, 698, 784, 798, 912, 931, 1029, 1047, 1064, 1176, 1372, 1396, 1568, 1596, 1824, 1862, 2058, 2094, 2128, 2352, 2443, 2744, 2792, 2793, 3192, 3724, 4116, 4188, 4256, 4704, 4886, 5488, 5584, 5586, 6384, 6517, 6631, 7329, 7448, 8232, 8376, 9772, 10976, 11168, 11172, 12768, 13034, 13262, 14658, 14896, 16464, 16752, 17101, 19544, 19551, 19893, 22344, 26068, 26524, 29316, 29792, 32928, 33504, 34202, 39088, 39102, 39786, 44688, 46417, 51303, 52136, 53048, 58632, 68404, 78176, 78204, 79572, 89376, 92834, 102606, 104272, 106096, 117264, 119707, 136808, 139251, 156408, 159144, 185668, 205212, 208544, 212192, 234528, 239414, 273616, 278502, 312816, 318288, 324919, 359121, 371336, 410424, 478828, 547232, 557004, 625632, 636576, 649838, 718242, 742672, 820848, 957656, 974757, 1114008, 1299676, 1436484, 1485344, 1641696, 1915312, 1949514, 2228016, 2274433, 2599352, 2872968, 3830624, 3899028, 4456032, 4548866, 5198704, 5745936, 6823299, 7798056, 9097732, 10397408, 11491872, 13646598, 15596112, 18195464, 27293196, 31192224, 36390928, 54586392, 72781856, 109172784, 218345568]

約数ペア:

[(1, 218345568), (2, 109172784), (3, 72781856), (4, 54586392), (6, 36390928), (7, 31192224), (8, 27293196), (12, 18195464), (14, 15596112), (16, 13646598), (19, 11491872), (21, 10397408), (24, 9097732), (28, 7798056), (32, 6823299), (38, 5745936), (42, 5198704), (48, 4548866), (49, 4456032), (56, 3899028), (57, 3830624), (76, 2872968), (84, 2599352), (96, 2274433), (98, 2228016), (112, 1949514), (114, 1915312), (133, 1641696), (147, 1485344), (152, 1436484), (168, 1299676), (196, 1114008), (224, 974757), (228, 957656), (266, 820848), (294, 742672), (304, 718242), (336, 649838), (343, 636576), (349, 625632), (392, 557004), (399, 547232), (456, 478828), (532, 410424), (588, 371336), (608, 359121), (672, 324919), (686, 318288), (698, 312816), (784, 278502), (798, 273616), (912, 239414), (931, 234528), (1029, 212192), (1047, 208544), (1064, 205212), (1176, 185668), (1372, 159144), (1396, 156408), (1568, 139251), (1596, 136808), (1824, 119707), (1862, 117264), (2058, 106096), (2094, 104272), (2128, 102606), (2352, 92834), (2443, 89376), (2744, 79572), (2792, 78204), (2793, 78176), (3192, 68404), (3724, 58632), (4116, 53048), (4188, 52136), (4256, 51303), (4704, 46417), (4886, 44688), (5488, 39786), (5584, 39102), (5586, 39088), (6384, 34202), (6517, 33504), (6631, 32928), (7329, 29792), (7448, 29316), (8232, 26524), (8376, 26068), (9772, 22344), (10976, 19893), (11168, 19551), (11172, 19544), (12768, 17101), (13034, 16752), (13262, 16464), (14658, 14896)]