421423968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{627119}}^1$

素因数の和:627139

約数の個数: 48

約数和(自身を含む): 1264273920

約数和(自身を除く): 842849952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 627119, 1254238, 1881357, 2508476, 3762714, 4389833, 5016952, 7525428, 8779666, 10033904, 13169499, 15050856, 17559332, 20067808, 26338998, 30101712, 35118664, 52677996, 60203424, 70237328, 105355992, 140474656, 210711984, 421423968]

約数ペア:

[(1, 421423968), (2, 210711984), (3, 140474656), (4, 105355992), (6, 70237328), (7, 60203424), (8, 52677996), (12, 35118664), (14, 30101712), (16, 26338998), (21, 20067808), (24, 17559332), (28, 15050856), (32, 13169499), (42, 10033904), (48, 8779666), (56, 7525428), (84, 5016952), (96, 4389833), (112, 3762714), (168, 2508476), (224, 1881357), (336, 1254238), (672, 627119)]