887222112

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2099}}^1$

素因数の和:2173

約数の個数: 192

約数和(自身を含む): 2895782400

約数和(自身を除く): 2008560288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 37, 42, 48, 51, 56, 68, 74, 84, 96, 102, 111, 112, 119, 136, 148, 168, 204, 222, 224, 238, 259, 272, 296, 336, 357, 408, 444, 476, 518, 544, 592, 629, 672, 714, 777, 816, 888, 952, 1036, 1184, 1258, 1428, 1554, 1632, 1776, 1887, 1904, 2072, 2099, 2516, 2856, 3108, 3552, 3774, 3808, 4144, 4198, 4403, 5032, 5712, 6216, 6297, 7548, 8288, 8396, 8806, 10064, 11424, 12432, 12594, 13209, 14693, 15096, 16792, 17612, 20128, 24864, 25188, 26418, 29386, 30192, 33584, 35224, 35683, 44079, 50376, 52836, 58772, 60384, 67168, 70448, 71366, 77663, 88158, 100752, 105672, 107049, 117544, 140896, 142732, 155326, 176316, 201504, 211344, 214098, 232989, 235088, 249781, 285464, 310652, 352632, 422688, 428196, 465978, 470176, 499562, 543641, 570928, 621304, 705264, 749343, 856392, 931956, 999124, 1087282, 1141856, 1242608, 1320271, 1410528, 1498686, 1630923, 1712784, 1863912, 1998248, 2174564, 2485216, 2640542, 2997372, 3261846, 3425568, 3727824, 3960813, 3996496, 4349128, 5281084, 5994744, 6523692, 7455648, 7921626, 7992992, 8698256, 9241897, 10562168, 11989488, 13047384, 15843252, 17396512, 18483794, 21124336, 23978976, 26094768, 27725691, 31686504, 36967588, 42248672, 52189536, 55451382, 63373008, 73935176, 110902764, 126746016, 147870352, 221805528, 295740704, 443611056, 887222112]

約数ペア:

[(1, 887222112), (2, 443611056), (3, 295740704), (4, 221805528), (6, 147870352), (7, 126746016), (8, 110902764), (12, 73935176), (14, 63373008), (16, 55451382), (17, 52189536), (21, 42248672), (24, 36967588), (28, 31686504), (32, 27725691), (34, 26094768), (37, 23978976), (42, 21124336), (48, 18483794), (51, 17396512), (56, 15843252), (68, 13047384), (74, 11989488), (84, 10562168), (96, 9241897), (102, 8698256), (111, 7992992), (112, 7921626), (119, 7455648), (136, 6523692), (148, 5994744), (168, 5281084), (204, 4349128), (222, 3996496), (224, 3960813), (238, 3727824), (259, 3425568), (272, 3261846), (296, 2997372), (336, 2640542), (357, 2485216), (408, 2174564), (444, 1998248), (476, 1863912), (518, 1712784), (544, 1630923), (592, 1498686), (629, 1410528), (672, 1320271), (714, 1242608), (777, 1141856), (816, 1087282), (888, 999124), (952, 931956), (1036, 856392), (1184, 749343), (1258, 705264), (1428, 621304), (1554, 570928), (1632, 543641), (1776, 499562), (1887, 470176), (1904, 465978), (2072, 428196), (2099, 422688), (2516, 352632), (2856, 310652), (3108, 285464), (3552, 249781), (3774, 235088), (3808, 232989), (4144, 214098), (4198, 211344), (4403, 201504), (5032, 176316), (5712, 155326), (6216, 142732), (6297, 140896), (7548, 117544), (8288, 107049), (8396, 105672), (8806, 100752), (10064, 88158), (11424, 77663), (12432, 71366), (12594, 70448), (13209, 67168), (14693, 60384), (15096, 58772), (16792, 52836), (17612, 50376), (20128, 44079), (24864, 35683), (25188, 35224), (26418, 33584), (29386, 30192)]