664593984

素因数分解:

$2^6\times 3^4\times {\mathrm{128201}}^1$

素因数の和:128225

約数の個数: 70

約数和(自身を含む): 1970080134

約数和(自身を除く): 1305486150

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 128201, 256402, 384603, 512804, 769206, 1025608, 1153809, 1538412, 2051216, 2307618, 3076824, 3461427, 4102432, 4615236, 6153648, 6922854, 8204864, 9230472, 10384281, 12307296, 13845708, 18460944, 20768562, 24614592, 27691416, 36921888, 41537124, 55382832, 73843776, 83074248, 110765664, 166148496, 221531328, 332296992, 664593984]

約数ペア:

[(1, 664593984), (2, 332296992), (3, 221531328), (4, 166148496), (6, 110765664), (8, 83074248), (9, 73843776), (12, 55382832), (16, 41537124), (18, 36921888), (24, 27691416), (27, 24614592), (32, 20768562), (36, 18460944), (48, 13845708), (54, 12307296), (64, 10384281), (72, 9230472), (81, 8204864), (96, 6922854), (108, 6153648), (144, 4615236), (162, 4102432), (192, 3461427), (216, 3076824), (288, 2307618), (324, 2051216), (432, 1538412), (576, 1153809), (648, 1025608), (864, 769206), (1296, 512804), (1728, 384603), (2592, 256402), (5184, 128201)]