393698928

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2293}}^1$

素因数の和:2391

約数の個数: 120

約数和(自身を含む): 1199835408

約数和(自身を除く): 806136480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 73, 84, 98, 112, 146, 147, 168, 196, 219, 292, 294, 336, 392, 438, 511, 584, 588, 784, 876, 1022, 1168, 1176, 1533, 1752, 2044, 2293, 2352, 3066, 3504, 3577, 4088, 4586, 6132, 6879, 7154, 8176, 9172, 10731, 12264, 13758, 14308, 16051, 18344, 21462, 24528, 27516, 28616, 32102, 36688, 42924, 48153, 55032, 57232, 64204, 85848, 96306, 110064, 112357, 128408, 167389, 171696, 192612, 224714, 256816, 334778, 337071, 385224, 449428, 502167, 669556, 674142, 770448, 898856, 1004334, 1171723, 1339112, 1348284, 1797712, 2008668, 2343446, 2678224, 2696568, 3515169, 4017336, 4686892, 5393136, 7030338, 8034672, 8202061, 9373784, 14060676, 16404122, 18747568, 24606183, 28121352, 32808244, 49212366, 56242704, 65616488, 98424732, 131232976, 196849464, 393698928]

約数ペア:

[(1, 393698928), (2, 196849464), (3, 131232976), (4, 98424732), (6, 65616488), (7, 56242704), (8, 49212366), (12, 32808244), (14, 28121352), (16, 24606183), (21, 18747568), (24, 16404122), (28, 14060676), (42, 9373784), (48, 8202061), (49, 8034672), (56, 7030338), (73, 5393136), (84, 4686892), (98, 4017336), (112, 3515169), (146, 2696568), (147, 2678224), (168, 2343446), (196, 2008668), (219, 1797712), (292, 1348284), (294, 1339112), (336, 1171723), (392, 1004334), (438, 898856), (511, 770448), (584, 674142), (588, 669556), (784, 502167), (876, 449428), (1022, 385224), (1168, 337071), (1176, 334778), (1533, 256816), (1752, 224714), (2044, 192612), (2293, 171696), (2352, 167389), (3066, 128408), (3504, 112357), (3577, 110064), (4088, 96306), (4586, 85848), (6132, 64204), (6879, 57232), (7154, 55032), (8176, 48153), (9172, 42924), (10731, 36688), (12264, 32102), (13758, 28616), (14308, 27516), (16051, 24528), (18344, 21462)]