393511272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6869}}^1$

素因数の和:6927

約数の個数: 128

約数和(自身を含む): 1266278400

約数和(自身を除く): 872767128

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 616, 651, 682, 744, 868, 924, 1023, 1302, 1364, 1736, 1848, 2046, 2387, 2604, 2728, 4092, 4774, 5208, 6869, 7161, 8184, 9548, 13738, 14322, 19096, 20607, 27476, 28644, 41214, 48083, 54952, 57288, 75559, 82428, 96166, 144249, 151118, 164856, 192332, 212939, 226677, 288498, 302236, 384664, 425878, 453354, 528913, 576996, 604472, 638817, 851756, 906708, 1057826, 1153992, 1277634, 1490573, 1586739, 1703512, 1813416, 2115652, 2342329, 2555268, 2981146, 3173478, 4231304, 4471719, 4684658, 5110536, 5962292, 6346956, 7026987, 8943438, 9369316, 11924584, 12693912, 14053974, 16396303, 17886876, 18738632, 28107948, 32792606, 35773752, 49188909, 56215896, 65585212, 98377818, 131170424, 196755636, 393511272]

約数ペア:

[(1, 393511272), (2, 196755636), (3, 131170424), (4, 98377818), (6, 65585212), (7, 56215896), (8, 49188909), (11, 35773752), (12, 32792606), (14, 28107948), (21, 18738632), (22, 17886876), (24, 16396303), (28, 14053974), (31, 12693912), (33, 11924584), (42, 9369316), (44, 8943438), (56, 7026987), (62, 6346956), (66, 5962292), (77, 5110536), (84, 4684658), (88, 4471719), (93, 4231304), (124, 3173478), (132, 2981146), (154, 2555268), (168, 2342329), (186, 2115652), (217, 1813416), (231, 1703512), (248, 1586739), (264, 1490573), (308, 1277634), (341, 1153992), (372, 1057826), (434, 906708), (462, 851756), (616, 638817), (651, 604472), (682, 576996), (744, 528913), (868, 453354), (924, 425878), (1023, 384664), (1302, 302236), (1364, 288498), (1736, 226677), (1848, 212939), (2046, 192332), (2387, 164856), (2604, 151118), (2728, 144249), (4092, 96166), (4774, 82428), (5208, 75559), (6869, 57288), (7161, 54952), (8184, 48083), (9548, 41214), (13738, 28644), (14322, 27476), (19096, 20607)]