309967488

素因数分解:

$2^7\times 3^2\times {\mathrm{269069}}^1$

素因数の和:269089

約数の個数: 48

約数和(自身を含む): 891967050

約数和(自身を除く): 581999562

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 269069, 538138, 807207, 1076276, 1614414, 2152552, 2421621, 3228828, 4305104, 4843242, 6457656, 8610208, 9686484, 12915312, 17220416, 19372968, 25830624, 34440832, 38745936, 51661248, 77491872, 103322496, 154983744, 309967488]

約数ペア:

[(1, 309967488), (2, 154983744), (3, 103322496), (4, 77491872), (6, 51661248), (8, 38745936), (9, 34440832), (12, 25830624), (16, 19372968), (18, 17220416), (24, 12915312), (32, 9686484), (36, 8610208), (48, 6457656), (64, 4843242), (72, 4305104), (96, 3228828), (128, 2421621), (144, 2152552), (192, 1614414), (288, 1076276), (384, 807207), (576, 538138), (1152, 269069)]