1209456

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:278

約数の個数: 60

約数和(自身を含む): 3491592

約数和(自身を除く): 2282136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 227, 296, 333, 444, 454, 592, 666, 681, 888, 908, 1332, 1362, 1776, 1816, 2043, 2664, 2724, 3632, 4086, 5328, 5448, 8172, 8399, 10896, 16344, 16798, 25197, 32688, 33596, 50394, 67192, 75591, 100788, 134384, 151182, 201576, 302364, 403152, 604728, 1209456]

約数ペア:

[(1, 1209456), (2, 604728), (3, 403152), (4, 302364), (6, 201576), (8, 151182), (9, 134384), (12, 100788), (16, 75591), (18, 67192), (24, 50394), (36, 33596), (37, 32688), (48, 25197), (72, 16798), (74, 16344), (111, 10896), (144, 8399), (148, 8172), (222, 5448), (227, 5328), (296, 4086), (333, 3632), (444, 2724), (454, 2664), (592, 2043), (666, 1816), (681, 1776), (888, 1362), (908, 1332)]