1131456

素因数分解:

$2^6\times 3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 56

約数和(自身を含む): 3072384

約数和(自身を除く): 1940928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 83, 96, 142, 166, 192, 213, 249, 284, 332, 426, 498, 568, 664, 852, 996, 1136, 1328, 1704, 1992, 2272, 2656, 3408, 3984, 4544, 5312, 5893, 6816, 7968, 11786, 13632, 15936, 17679, 23572, 35358, 47144, 70716, 94288, 141432, 188576, 282864, 377152, 565728, 1131456]

約数ペア:

[(1, 1131456), (2, 565728), (3, 377152), (4, 282864), (6, 188576), (8, 141432), (12, 94288), (16, 70716), (24, 47144), (32, 35358), (48, 23572), (64, 17679), (71, 15936), (83, 13632), (96, 11786), (142, 7968), (166, 6816), (192, 5893), (213, 5312), (249, 4544), (284, 3984), (332, 3408), (426, 2656), (498, 2272), (568, 1992), (664, 1704), (852, 1328), (996, 1136)]