247258704

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:558

約数の個数: 240

約数和(自身を含む): 854945280

約数和(自身を除く): 607686576

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 33, 38, 42, 44, 48, 49, 56, 57, 66, 76, 77, 84, 88, 98, 112, 114, 132, 133, 147, 152, 154, 168, 176, 196, 209, 228, 231, 264, 266, 294, 304, 308, 336, 392, 399, 418, 456, 462, 503, 528, 532, 539, 588, 616, 627, 784, 798, 836, 912, 924, 931, 1006, 1064, 1078, 1176, 1232, 1254, 1463, 1509, 1596, 1617, 1672, 1848, 1862, 2012, 2128, 2156, 2352, 2508, 2793, 2926, 3018, 3192, 3234, 3344, 3521, 3696, 3724, 4024, 4312, 4389, 5016, 5533, 5586, 5852, 6036, 6384, 6468, 7042, 7448, 8048, 8624, 8778, 9557, 10032, 10241, 10563, 11066, 11172, 11704, 12072, 12936, 14084, 14896, 16599, 17556, 19114, 20482, 21126, 22132, 22344, 23408, 24144, 24647, 25872, 28168, 28671, 30723, 33198, 35112, 38228, 38731, 40964, 42252, 44264, 44688, 49294, 56336, 57342, 61446, 66396, 66899, 70224, 73941, 76456, 77462, 81928, 84504, 88528, 98588, 105127, 114684, 116193, 122892, 132792, 133798, 147882, 152912, 154924, 163856, 169008, 197176, 200697, 210254, 229368, 232386, 245784, 265584, 267596, 271117, 295764, 309848, 315381, 394352, 401394, 420508, 458736, 464772, 468293, 491568, 535192, 542234, 591528, 619696, 630762, 735889, 802788, 813351, 841016, 929544, 936586, 1070384, 1084468, 1183056, 1261524, 1404879, 1471778, 1605576, 1626702, 1682032, 1859088, 1873172, 2168936, 2207667, 2523048, 2809758, 2943556, 3211152, 3253404, 3746344, 4337872, 4415334, 5046096, 5151223, 5619516, 5887112, 6506808, 7492688, 8830668, 10302446, 11239032, 11774224, 13013616, 15453669, 17661336, 20604892, 22478064, 30907338, 35322672, 41209784, 61814676, 82419568, 123629352, 247258704]

約数ペア:

[(1, 247258704), (2, 123629352), (3, 82419568), (4, 61814676), (6, 41209784), (7, 35322672), (8, 30907338), (11, 22478064), (12, 20604892), (14, 17661336), (16, 15453669), (19, 13013616), (21, 11774224), (22, 11239032), (24, 10302446), (28, 8830668), (33, 7492688), (38, 6506808), (42, 5887112), (44, 5619516), (48, 5151223), (49, 5046096), (56, 4415334), (57, 4337872), (66, 3746344), (76, 3253404), (77, 3211152), (84, 2943556), (88, 2809758), (98, 2523048), (112, 2207667), (114, 2168936), (132, 1873172), (133, 1859088), (147, 1682032), (152, 1626702), (154, 1605576), (168, 1471778), (176, 1404879), (196, 1261524), (209, 1183056), (228, 1084468), (231, 1070384), (264, 936586), (266, 929544), (294, 841016), (304, 813351), (308, 802788), (336, 735889), (392, 630762), (399, 619696), (418, 591528), (456, 542234), (462, 535192), (503, 491568), (528, 468293), (532, 464772), (539, 458736), (588, 420508), (616, 401394), (627, 394352), (784, 315381), (798, 309848), (836, 295764), (912, 271117), (924, 267596), (931, 265584), (1006, 245784), (1064, 232386), (1078, 229368), (1176, 210254), (1232, 200697), (1254, 197176), (1463, 169008), (1509, 163856), (1596, 154924), (1617, 152912), (1672, 147882), (1848, 133798), (1862, 132792), (2012, 122892), (2128, 116193), (2156, 114684), (2352, 105127), (2508, 98588), (2793, 88528), (2926, 84504), (3018, 81928), (3192, 77462), (3234, 76456), (3344, 73941), (3521, 70224), (3696, 66899), (3724, 66396), (4024, 61446), (4312, 57342), (4389, 56336), (5016, 49294), (5533, 44688), (5586, 44264), (5852, 42252), (6036, 40964), (6384, 38731), (6468, 38228), (7042, 35112), (7448, 33198), (8048, 30723), (8624, 28671), (8778, 28168), (9557, 25872), (10032, 24647), (10241, 24144), (10563, 23408), (11066, 22344), (11172, 22132), (11704, 21126), (12072, 20482), (12936, 19114), (14084, 17556), (14896, 16599)]