2157304324

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:737

約数の個数: 96

約数和(自身を含む): 4584222720

約数和(自身を除く): 2426918396

約数列:

[1, 2, 4, 7, 14, 28, 43, 47, 67, 86, 94, 134, 172, 188, 268, 301, 329, 469, 569, 602, 658, 938, 1138, 1204, 1316, 1876, 2021, 2276, 2881, 3149, 3983, 4042, 5762, 6298, 7966, 8084, 11524, 12596, 14147, 15932, 20167, 22043, 24467, 26743, 28294, 38123, 40334, 44086, 48934, 53486, 56588, 76246, 80668, 88172, 97868, 106972, 135407, 152492, 171269, 187201, 266861, 270814, 342538, 374402, 533722, 541628, 685076, 748804, 947849, 1067444, 1149949, 1639289, 1791781, 1895698, 2299898, 3278578, 3583562, 3791396, 4599796, 6557156, 7167124, 8049643, 11475023, 12542467, 16099286, 22950046, 25084934, 32198572, 45900092, 50169868, 77046583, 154093166, 308186332, 539326081, 1078652162, 2157304324]

約数ペア:

[(1, 2157304324), (2, 1078652162), (4, 539326081), (7, 308186332), (14, 154093166), (28, 77046583), (43, 50169868), (47, 45900092), (67, 32198572), (86, 25084934), (94, 22950046), (134, 16099286), (172, 12542467), (188, 11475023), (268, 8049643), (301, 7167124), (329, 6557156), (469, 4599796), (569, 3791396), (602, 3583562), (658, 3278578), (938, 2299898), (1138, 1895698), (1204, 1791781), (1316, 1639289), (1876, 1149949), (2021, 1067444), (2276, 947849), (2881, 748804), (3149, 685076), (3983, 541628), (4042, 533722), (5762, 374402), (6298, 342538), (7966, 270814), (8084, 266861), (11524, 187201), (12596, 171269), (14147, 152492), (15932, 135407), (20167, 106972), (22043, 97868), (24467, 88172), (26743, 80668), (28294, 76246), (38123, 56588), (40334, 53486), (44086, 48934)]