217199712

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{27259}}^1$

素因数の和:27355

約数の個数: 48

約数和(自身を含む): 577039680

約数和(自身を除く): 359839968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3984, 7968, 27259, 54518, 81777, 109036, 163554, 218072, 327108, 436144, 654216, 872288, 1308432, 2262497, 2616864, 4524994, 6787491, 9049988, 13574982, 18099976, 27149964, 36199952, 54299928, 72399904, 108599856, 217199712]

約数ペア:

[(1, 217199712), (2, 108599856), (3, 72399904), (4, 54299928), (6, 36199952), (8, 27149964), (12, 18099976), (16, 13574982), (24, 9049988), (32, 6787491), (48, 4524994), (83, 2616864), (96, 2262497), (166, 1308432), (249, 872288), (332, 654216), (498, 436144), (664, 327108), (996, 218072), (1328, 163554), (1992, 109036), (2656, 81777), (3984, 54518), (7968, 27259)]