1338738144

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{376897}}^1$

素因数の和:376947

約数の個数: 48

約数和(自身を含む): 3609175248

約数和(自身を除く): 2270437104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 376897, 753794, 1130691, 1507588, 2261382, 3015176, 4522764, 6030352, 9045528, 12060704, 13945189, 18091056, 27890378, 36182112, 41835567, 55780756, 83671134, 111561512, 167342268, 223123024, 334684536, 446246048, 669369072, 1338738144]

約数ペア:

[(1, 1338738144), (2, 669369072), (3, 446246048), (4, 334684536), (6, 223123024), (8, 167342268), (12, 111561512), (16, 83671134), (24, 55780756), (32, 41835567), (37, 36182112), (48, 27890378), (74, 18091056), (96, 13945189), (111, 12060704), (148, 9045528), (222, 6030352), (296, 4522764), (444, 3015176), (592, 2261382), (888, 1507588), (1184, 1130691), (1776, 753794), (3552, 376897)]