289383552

素因数分解:

$2^7\times 3^2\times {\mathrm{251201}}^1$

素因数の和:251221

約数の個数: 48

約数和(自身を含む): 832734630

約数和(自身を除く): 543351078

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, 251201, 502402, 753603, 1004804, 1507206, 2009608, 2260809, 3014412, 4019216, 4521618, 6028824, 8038432, 9043236, 12057648, 16076864, 18086472, 24115296, 32153728, 36172944, 48230592, 72345888, 96461184, 144691776, 289383552]

約数ペア:

[(1, 289383552), (2, 144691776), (3, 96461184), (4, 72345888), (6, 48230592), (8, 36172944), (9, 32153728), (12, 24115296), (16, 18086472), (18, 16076864), (24, 12057648), (32, 9043236), (36, 8038432), (48, 6028824), (64, 4521618), (72, 4019216), (96, 3014412), (128, 2260809), (144, 2009608), (192, 1507206), (288, 1004804), (384, 753603), (576, 502402), (1152, 251201)]