742203984

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{2087}}^1$

素因数の和:2368

約数の個数: 80

約数和(自身を含む): 1988444160

約数和(自身を除く): 1246240176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 239, 248, 372, 478, 496, 717, 744, 956, 1434, 1488, 1912, 2087, 2868, 3824, 4174, 5736, 6261, 7409, 8348, 11472, 12522, 14818, 16696, 22227, 25044, 29636, 33392, 44454, 50088, 59272, 64697, 88908, 100176, 118544, 129394, 177816, 194091, 258788, 355632, 388182, 498793, 517576, 776364, 997586, 1035152, 1496379, 1552728, 1995172, 2992758, 3105456, 3990344, 5985516, 7980688, 11971032, 15462583, 23942064, 30925166, 46387749, 61850332, 92775498, 123700664, 185550996, 247401328, 371101992, 742203984]

約数ペア:

[(1, 742203984), (2, 371101992), (3, 247401328), (4, 185550996), (6, 123700664), (8, 92775498), (12, 61850332), (16, 46387749), (24, 30925166), (31, 23942064), (48, 15462583), (62, 11971032), (93, 7980688), (124, 5985516), (186, 3990344), (239, 3105456), (248, 2992758), (372, 1995172), (478, 1552728), (496, 1496379), (717, 1035152), (744, 997586), (956, 776364), (1434, 517576), (1488, 498793), (1912, 388182), (2087, 355632), (2868, 258788), (3824, 194091), (4174, 177816), (5736, 129394), (6261, 118544), (7409, 100176), (8348, 88908), (11472, 64697), (12522, 59272), (14818, 50088), (16696, 44454), (22227, 33392), (25044, 29636)]