663900384

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1889}}^1$

素因数の和:2432

約数の個数: 96

約数和(自身を含む): 1996565760

約数和(自身を除く): 1332665376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 523, 672, 1046, 1569, 1889, 2092, 3138, 3661, 3778, 4184, 5667, 6276, 7322, 7556, 8368, 10983, 11334, 12552, 13223, 14644, 15112, 16736, 21966, 22668, 25104, 26446, 29288, 30224, 39669, 43932, 45336, 50208, 52892, 58576, 60448, 79338, 87864, 90672, 105784, 117152, 158676, 175728, 181344, 211568, 317352, 351456, 423136, 634704, 987947, 1269408, 1975894, 2963841, 3951788, 5927682, 6915629, 7903576, 11855364, 13831258, 15807152, 20746887, 23710728, 27662516, 31614304, 41493774, 47421456, 55325032, 82987548, 94842912, 110650064, 165975096, 221300128, 331950192, 663900384]

約数ペア:

[(1, 663900384), (2, 331950192), (3, 221300128), (4, 165975096), (6, 110650064), (7, 94842912), (8, 82987548), (12, 55325032), (14, 47421456), (16, 41493774), (21, 31614304), (24, 27662516), (28, 23710728), (32, 20746887), (42, 15807152), (48, 13831258), (56, 11855364), (84, 7903576), (96, 6915629), (112, 5927682), (168, 3951788), (224, 2963841), (336, 1975894), (523, 1269408), (672, 987947), (1046, 634704), (1569, 423136), (1889, 351456), (2092, 317352), (3138, 211568), (3661, 181344), (3778, 175728), (4184, 158676), (5667, 117152), (6276, 105784), (7322, 90672), (7556, 87864), (8368, 79338), (10983, 60448), (11334, 58576), (12552, 52892), (13223, 50208), (14644, 45336), (15112, 43932), (16736, 39669), (21966, 30224), (22668, 29288), (25104, 26446)]