427857696

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2557}}^1$

素因数の和:2663

約数の個数: 144

約数和(自身を含む): 1407841344

約数和(自身を除く): 979983648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 83, 84, 96, 112, 126, 144, 166, 168, 224, 249, 252, 288, 332, 336, 498, 504, 581, 664, 672, 747, 996, 1008, 1162, 1328, 1494, 1743, 1992, 2016, 2324, 2557, 2656, 2988, 3486, 3984, 4648, 5114, 5229, 5976, 6972, 7671, 7968, 9296, 10228, 10458, 11952, 13944, 15342, 17899, 18592, 20456, 20916, 23013, 23904, 27888, 30684, 35798, 40912, 41832, 46026, 53697, 55776, 61368, 71596, 81824, 83664, 92052, 107394, 122736, 143192, 161091, 167328, 184104, 212231, 214788, 245472, 286384, 322182, 368208, 424462, 429576, 572768, 636693, 644364, 736416, 848924, 859152, 1273386, 1288728, 1485617, 1697848, 1718304, 1910079, 2546772, 2577456, 2971234, 3395696, 3820158, 4456851, 5093544, 5154912, 5942468, 6791392, 7640316, 8913702, 10187088, 11884936, 13370553, 15280632, 17827404, 20374176, 23769872, 26741106, 30561264, 35654808, 47539744, 53482212, 61122528, 71309616, 106964424, 142619232, 213928848, 427857696]

約数ペア:

[(1, 427857696), (2, 213928848), (3, 142619232), (4, 106964424), (6, 71309616), (7, 61122528), (8, 53482212), (9, 47539744), (12, 35654808), (14, 30561264), (16, 26741106), (18, 23769872), (21, 20374176), (24, 17827404), (28, 15280632), (32, 13370553), (36, 11884936), (42, 10187088), (48, 8913702), (56, 7640316), (63, 6791392), (72, 5942468), (83, 5154912), (84, 5093544), (96, 4456851), (112, 3820158), (126, 3395696), (144, 2971234), (166, 2577456), (168, 2546772), (224, 1910079), (249, 1718304), (252, 1697848), (288, 1485617), (332, 1288728), (336, 1273386), (498, 859152), (504, 848924), (581, 736416), (664, 644364), (672, 636693), (747, 572768), (996, 429576), (1008, 424462), (1162, 368208), (1328, 322182), (1494, 286384), (1743, 245472), (1992, 214788), (2016, 212231), (2324, 184104), (2557, 167328), (2656, 161091), (2988, 143192), (3486, 122736), (3984, 107394), (4648, 92052), (5114, 83664), (5229, 81824), (5976, 71596), (6972, 61368), (7671, 55776), (7968, 53697), (9296, 46026), (10228, 41832), (10458, 40912), (11952, 35798), (13944, 30684), (15342, 27888), (17899, 23904), (18592, 23013), (20456, 20916)]