664599996

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{19577}}^1$

素因数の和:19651

約数の個数: 72

約数和(自身を含む): 1795850784

約数和(自身を除く): 1131250788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 41, 46, 69, 82, 92, 123, 138, 164, 207, 246, 276, 369, 414, 492, 738, 828, 943, 1476, 1886, 2829, 3772, 5658, 8487, 11316, 16974, 19577, 33948, 39154, 58731, 78308, 117462, 176193, 234924, 352386, 450271, 704772, 802657, 900542, 1350813, 1605314, 1801084, 2407971, 2701626, 3210628, 4052439, 4815942, 5403252, 7223913, 8104878, 9631884, 14447826, 16209756, 18461111, 28895652, 36922222, 55383333, 73844444, 110766666, 166149999, 221533332, 332299998, 664599996]

約数ペア:

[(1, 664599996), (2, 332299998), (3, 221533332), (4, 166149999), (6, 110766666), (9, 73844444), (12, 55383333), (18, 36922222), (23, 28895652), (36, 18461111), (41, 16209756), (46, 14447826), (69, 9631884), (82, 8104878), (92, 7223913), (123, 5403252), (138, 4815942), (164, 4052439), (207, 3210628), (246, 2701626), (276, 2407971), (369, 1801084), (414, 1605314), (492, 1350813), (738, 900542), (828, 802657), (943, 704772), (1476, 450271), (1886, 352386), (2829, 234924), (3772, 176193), (5658, 117462), (8487, 78308), (11316, 58731), (16974, 39154), (19577, 33948)]