218327952

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{110939}}^1$

素因数の和:110991

約数の個数: 40

約数和(自身を含む): 577775520

約数和(自身を除く): 359447568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 110939, 221878, 332817, 443756, 665634, 887512, 1331268, 1775024, 2662536, 4548499, 5325072, 9096998, 13645497, 18193996, 27290994, 36387992, 54581988, 72775984, 109163976, 218327952]

約数ペア:

[(1, 218327952), (2, 109163976), (3, 72775984), (4, 54581988), (6, 36387992), (8, 27290994), (12, 18193996), (16, 13645497), (24, 9096998), (41, 5325072), (48, 4548499), (82, 2662536), (123, 1775024), (164, 1331268), (246, 887512), (328, 665634), (492, 443756), (656, 332817), (984, 221878), (1968, 110939)]