748397412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{95801}}^1$

素因数の和:95849

約数の個数: 72

約数和(自身を含む): 2231803392

約数和(自身を除く): 1483405980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 95801, 191602, 287403, 383204, 574806, 670607, 862209, 1149612, 1341214, 1724418, 2011821, 2682428, 2969831, 3448836, 4023642, 5939662, 6035463, 8047284, 8909493, 11879324, 12070926, 17818986, 20788817, 24141852, 26728479, 35637972, 41577634, 53456958, 62366451, 83155268, 106913916, 124732902, 187099353, 249465804, 374198706, 748397412]

約数ペア:

[(1, 748397412), (2, 374198706), (3, 249465804), (4, 187099353), (6, 124732902), (7, 106913916), (9, 83155268), (12, 62366451), (14, 53456958), (18, 41577634), (21, 35637972), (28, 26728479), (31, 24141852), (36, 20788817), (42, 17818986), (62, 12070926), (63, 11879324), (84, 8909493), (93, 8047284), (124, 6035463), (126, 5939662), (186, 4023642), (217, 3448836), (252, 2969831), (279, 2682428), (372, 2011821), (434, 1724418), (558, 1341214), (651, 1149612), (868, 862209), (1116, 670607), (1302, 574806), (1953, 383204), (2604, 287403), (3906, 191602), (7812, 95801)]