488962572

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{5581}}^1$

素因数の和:5751

約数の個数: 72

約数和(自身を含む): 1336330800

約数和(自身を除く): 847368228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 149, 196, 294, 298, 447, 588, 596, 894, 1043, 1788, 2086, 3129, 4172, 5581, 6258, 7301, 11162, 12516, 14602, 16743, 21903, 22324, 29204, 33486, 39067, 43806, 66972, 78134, 87612, 117201, 156268, 234402, 273469, 468804, 546938, 820407, 831569, 1093876, 1640814, 1663138, 2494707, 3281628, 3326276, 4989414, 5820983, 9978828, 11641966, 17462949, 23283932, 34925898, 40746881, 69851796, 81493762, 122240643, 162987524, 244481286, 488962572]

約数ペア:

[(1, 488962572), (2, 244481286), (3, 162987524), (4, 122240643), (6, 81493762), (7, 69851796), (12, 40746881), (14, 34925898), (21, 23283932), (28, 17462949), (42, 11641966), (49, 9978828), (84, 5820983), (98, 4989414), (147, 3326276), (149, 3281628), (196, 2494707), (294, 1663138), (298, 1640814), (447, 1093876), (588, 831569), (596, 820407), (894, 546938), (1043, 468804), (1788, 273469), (2086, 234402), (3129, 156268), (4172, 117201), (5581, 87612), (6258, 78134), (7301, 66972), (11162, 43806), (12516, 39067), (14602, 33486), (16743, 29204), (21903, 22324)]