252878262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2351}}^1$

素因数の和:2573

約数の個数: 64

約数和(自身を含む): 625895424

約数和(自身を除く): 373017162

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 197, 273, 394, 546, 591, 1182, 1379, 2351, 2561, 2758, 4137, 4702, 5122, 7053, 7683, 8274, 14106, 15366, 16457, 17927, 30563, 32914, 35854, 49371, 53781, 61126, 91689, 98742, 107562, 183378, 213941, 427882, 463147, 641823, 926294, 1283646, 1389441, 2778882, 3242029, 6020911, 6484058, 9726087, 12041822, 18062733, 19452174, 36125466, 42146377, 84292754, 126439131, 252878262]

約数ペア:

[(1, 252878262), (2, 126439131), (3, 84292754), (6, 42146377), (7, 36125466), (13, 19452174), (14, 18062733), (21, 12041822), (26, 9726087), (39, 6484058), (42, 6020911), (78, 3242029), (91, 2778882), (182, 1389441), (197, 1283646), (273, 926294), (394, 641823), (546, 463147), (591, 427882), (1182, 213941), (1379, 183378), (2351, 107562), (2561, 98742), (2758, 91689), (4137, 61126), (4702, 53781), (5122, 49371), (7053, 35854), (7683, 32914), (8274, 30563), (14106, 17927), (15366, 16457)]