4420464

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 80

約数和(自身を含む): 12439680

約数和(自身を除く): 8019216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 37, 38, 48, 57, 74, 76, 111, 114, 131, 148, 152, 222, 228, 262, 296, 304, 393, 444, 456, 524, 592, 703, 786, 888, 912, 1048, 1406, 1572, 1776, 2096, 2109, 2489, 2812, 3144, 4218, 4847, 4978, 5624, 6288, 7467, 8436, 9694, 9956, 11248, 14541, 14934, 16872, 19388, 19912, 29082, 29868, 33744, 38776, 39824, 58164, 59736, 77552, 92093, 116328, 119472, 184186, 232656, 276279, 368372, 552558, 736744, 1105116, 1473488, 2210232, 4420464]

約数ペア:

[(1, 4420464), (2, 2210232), (3, 1473488), (4, 1105116), (6, 736744), (8, 552558), (12, 368372), (16, 276279), (19, 232656), (24, 184186), (37, 119472), (38, 116328), (48, 92093), (57, 77552), (74, 59736), (76, 58164), (111, 39824), (114, 38776), (131, 33744), (148, 29868), (152, 29082), (222, 19912), (228, 19388), (262, 16872), (296, 14934), (304, 14541), (393, 11248), (444, 9956), (456, 9694), (524, 8436), (592, 7467), (703, 6288), (786, 5624), (888, 4978), (912, 4847), (1048, 4218), (1406, 3144), (1572, 2812), (1776, 2489), (2096, 2109)]