489609468

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1$

素因数の和:1104

約数の個数: 96

約数和(自身を含む): 1307819520

約数和(自身を除く): 818210052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 71, 108, 134, 142, 201, 213, 268, 284, 402, 426, 603, 639, 804, 852, 953, 1206, 1278, 1809, 1906, 1917, 2412, 2556, 2859, 3618, 3812, 3834, 4757, 5718, 7236, 7668, 8577, 9514, 11436, 14271, 17154, 19028, 25731, 28542, 34308, 42813, 51462, 57084, 63851, 67663, 85626, 102924, 127702, 128439, 135326, 171252, 191553, 202989, 255404, 256878, 270652, 383106, 405978, 513756, 574659, 608967, 766212, 811956, 1149318, 1217934, 1723977, 1826901, 2298636, 2435868, 3447954, 3653802, 4533421, 6895908, 7307604, 9066842, 13600263, 18133684, 27200526, 40800789, 54401052, 81601578, 122402367, 163203156, 244804734, 489609468]

約数ペア:

[(1, 489609468), (2, 244804734), (3, 163203156), (4, 122402367), (6, 81601578), (9, 54401052), (12, 40800789), (18, 27200526), (27, 18133684), (36, 13600263), (54, 9066842), (67, 7307604), (71, 6895908), (108, 4533421), (134, 3653802), (142, 3447954), (201, 2435868), (213, 2298636), (268, 1826901), (284, 1723977), (402, 1217934), (426, 1149318), (603, 811956), (639, 766212), (804, 608967), (852, 574659), (953, 513756), (1206, 405978), (1278, 383106), (1809, 270652), (1906, 256878), (1917, 255404), (2412, 202989), (2556, 191553), (2859, 171252), (3618, 135326), (3812, 128439), (3834, 127702), (4757, 102924), (5718, 85626), (7236, 67663), (7668, 63851), (8577, 57084), (9514, 51462), (11436, 42813), (14271, 34308), (17154, 28542), (19028, 25731)]