2989235928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{77699}}^1$

素因数の和:77944

約数の個数: 64

約数和(自身を含む): 8578080000

約数和(自身を除く): 5588844072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 229, 458, 687, 916, 1374, 1603, 1832, 2748, 3206, 4809, 5496, 6412, 9618, 12824, 19236, 38472, 77699, 155398, 233097, 310796, 466194, 543893, 621592, 932388, 1087786, 1631679, 1864776, 2175572, 3263358, 4351144, 6526716, 13053432, 17793071, 35586142, 53379213, 71172284, 106758426, 124551497, 142344568, 213516852, 249102994, 373654491, 427033704, 498205988, 747308982, 996411976, 1494617964, 2989235928]

約数ペア:

[(1, 2989235928), (2, 1494617964), (3, 996411976), (4, 747308982), (6, 498205988), (7, 427033704), (8, 373654491), (12, 249102994), (14, 213516852), (21, 142344568), (24, 124551497), (28, 106758426), (42, 71172284), (56, 53379213), (84, 35586142), (168, 17793071), (229, 13053432), (458, 6526716), (687, 4351144), (916, 3263358), (1374, 2175572), (1603, 1864776), (1832, 1631679), (2748, 1087786), (3206, 932388), (4809, 621592), (5496, 543893), (6412, 466194), (9618, 310796), (12824, 233097), (19236, 155398), (38472, 77699)]