386938896

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{977}}^1$

素因数の和:1248

約数の個数: 80

約数和(自身を含む): 1032267264

約数和(自身を除く): 645328368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 223, 296, 444, 446, 592, 669, 888, 892, 977, 1338, 1776, 1784, 1954, 2676, 2931, 3568, 3908, 5352, 5862, 7816, 8251, 10704, 11724, 15632, 16502, 23448, 24753, 33004, 36149, 46896, 49506, 66008, 72298, 99012, 108447, 132016, 144596, 198024, 216894, 217871, 289192, 396048, 433788, 435742, 578384, 653613, 867576, 871484, 1307226, 1735152, 1742968, 2614452, 3485936, 5228904, 8061227, 10457808, 16122454, 24183681, 32244908, 48367362, 64489816, 96734724, 128979632, 193469448, 386938896]

約数ペア:

[(1, 386938896), (2, 193469448), (3, 128979632), (4, 96734724), (6, 64489816), (8, 48367362), (12, 32244908), (16, 24183681), (24, 16122454), (37, 10457808), (48, 8061227), (74, 5228904), (111, 3485936), (148, 2614452), (222, 1742968), (223, 1735152), (296, 1307226), (444, 871484), (446, 867576), (592, 653613), (669, 578384), (888, 435742), (892, 433788), (977, 396048), (1338, 289192), (1776, 217871), (1784, 216894), (1954, 198024), (2676, 144596), (2931, 132016), (3568, 108447), (3908, 99012), (5352, 72298), (5862, 66008), (7816, 49506), (8251, 46896), (10704, 36149), (11724, 33004), (15632, 24753), (16502, 23448)]