2912751888

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2\times {\mathrm{887}}^1$

素因数の和:1021

約数の個数: 120

約数和(自身を含む): 7920796608

約数和(自身を除く): 5008044720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 43, 48, 74, 86, 111, 129, 148, 172, 222, 258, 296, 344, 444, 516, 592, 688, 887, 888, 1032, 1591, 1774, 1776, 1849, 2064, 2661, 3182, 3548, 3698, 4773, 5322, 5547, 6364, 7096, 7396, 9546, 10644, 11094, 12728, 14192, 14792, 19092, 21288, 22188, 25456, 29584, 32819, 38141, 38184, 42576, 44376, 65638, 68413, 76282, 76368, 88752, 98457, 114423, 131276, 136826, 152564, 196914, 205239, 228846, 262552, 273652, 305128, 393828, 410478, 457692, 525104, 547304, 610256, 787656, 820956, 915384, 1094608, 1411217, 1575312, 1640063, 1641912, 1830768, 2822434, 3280126, 3283824, 4233651, 4920189, 5644868, 6560252, 8467302, 9840378, 11289736, 13120504, 16934604, 19680756, 22579472, 26241008, 33869208, 39361512, 60682331, 67738416, 78723024, 121364662, 182046993, 242729324, 364093986, 485458648, 728187972, 970917296, 1456375944, 2912751888]

約数ペア:

[(1, 2912751888), (2, 1456375944), (3, 970917296), (4, 728187972), (6, 485458648), (8, 364093986), (12, 242729324), (16, 182046993), (24, 121364662), (37, 78723024), (43, 67738416), (48, 60682331), (74, 39361512), (86, 33869208), (111, 26241008), (129, 22579472), (148, 19680756), (172, 16934604), (222, 13120504), (258, 11289736), (296, 9840378), (344, 8467302), (444, 6560252), (516, 5644868), (592, 4920189), (688, 4233651), (887, 3283824), (888, 3280126), (1032, 2822434), (1591, 1830768), (1774, 1641912), (1776, 1640063), (1849, 1575312), (2064, 1411217), (2661, 1094608), (3182, 915384), (3548, 820956), (3698, 787656), (4773, 610256), (5322, 547304), (5547, 525104), (6364, 457692), (7096, 410478), (7396, 393828), (9546, 305128), (10644, 273652), (11094, 262552), (12728, 228846), (14192, 205239), (14792, 196914), (19092, 152564), (21288, 136826), (22188, 131276), (25456, 114423), (29584, 98457), (32819, 88752), (38141, 76368), (38184, 76282), (42576, 68413), (44376, 65638)]