2219381856

素因数分解:

$2^5\times 3^4\times {\mathrm{449}}^1\times {\mathrm{1907}}^1$

素因数の和:2378

約数の個数: 120

約数和(自身を含む): 6545107800

約数和(自身を除く): 4325725944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 449, 648, 864, 898, 1296, 1347, 1796, 1907, 2592, 2694, 3592, 3814, 4041, 5388, 5721, 7184, 7628, 8082, 10776, 11442, 12123, 14368, 15256, 16164, 17163, 21552, 22884, 24246, 30512, 32328, 34326, 36369, 43104, 45768, 48492, 51489, 61024, 64656, 68652, 72738, 91536, 96984, 102978, 129312, 137304, 145476, 154467, 183072, 193968, 205956, 274608, 290952, 308934, 387936, 411912, 549216, 581904, 617868, 823824, 856243, 1163808, 1235736, 1647648, 1712486, 2471472, 2568729, 3424972, 4942944, 5137458, 6849944, 7706187, 10274916, 13699888, 15412374, 20549832, 23118561, 27399776, 30824748, 41099664, 46237122, 61649496, 69355683, 82199328, 92474244, 123298992, 138711366, 184948488, 246597984, 277422732, 369896976, 554845464, 739793952, 1109690928, 2219381856]

約数ペア:

[(1, 2219381856), (2, 1109690928), (3, 739793952), (4, 554845464), (6, 369896976), (8, 277422732), (9, 246597984), (12, 184948488), (16, 138711366), (18, 123298992), (24, 92474244), (27, 82199328), (32, 69355683), (36, 61649496), (48, 46237122), (54, 41099664), (72, 30824748), (81, 27399776), (96, 23118561), (108, 20549832), (144, 15412374), (162, 13699888), (216, 10274916), (288, 7706187), (324, 6849944), (432, 5137458), (449, 4942944), (648, 3424972), (864, 2568729), (898, 2471472), (1296, 1712486), (1347, 1647648), (1796, 1235736), (1907, 1163808), (2592, 856243), (2694, 823824), (3592, 617868), (3814, 581904), (4041, 549216), (5388, 411912), (5721, 387936), (7184, 308934), (7628, 290952), (8082, 274608), (10776, 205956), (11442, 193968), (12123, 183072), (14368, 154467), (15256, 145476), (16164, 137304), (17163, 129312), (21552, 102978), (22884, 96984), (24246, 91536), (30512, 72738), (32328, 68652), (34326, 64656), (36369, 61024), (43104, 51489), (45768, 48492)]