356291260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 829588032

約数和(自身を除く): 473296772

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 113, 130, 134, 181, 226, 260, 268, 335, 362, 452, 565, 670, 724, 871, 905, 1130, 1340, 1469, 1742, 1810, 2260, 2353, 2938, 3484, 3620, 4355, 4706, 5876, 7345, 7571, 8710, 9412, 11765, 12127, 14690, 15142, 17420, 20453, 23530, 24254, 29380, 30284, 37855, 40906, 47060, 48508, 60635, 75710, 81812, 98423, 102265, 121270, 151420, 157651, 196846, 204530, 242540, 265889, 315302, 393692, 409060, 492115, 531778, 630604, 788255, 984230, 1063556, 1329445, 1370351, 1576510, 1968460, 2658890, 2740702, 3153020, 5317780, 5481404, 6851755, 13703510, 17814563, 27407020, 35629126, 71258252, 89072815, 178145630, 356291260]

約数ペア:

[(1, 356291260), (2, 178145630), (4, 89072815), (5, 71258252), (10, 35629126), (13, 27407020), (20, 17814563), (26, 13703510), (52, 6851755), (65, 5481404), (67, 5317780), (113, 3153020), (130, 2740702), (134, 2658890), (181, 1968460), (226, 1576510), (260, 1370351), (268, 1329445), (335, 1063556), (362, 984230), (452, 788255), (565, 630604), (670, 531778), (724, 492115), (871, 409060), (905, 393692), (1130, 315302), (1340, 265889), (1469, 242540), (1742, 204530), (1810, 196846), (2260, 157651), (2353, 151420), (2938, 121270), (3484, 102265), (3620, 98423), (4355, 81812), (4706, 75710), (5876, 60635), (7345, 48508), (7571, 47060), (8710, 40906), (9412, 37855), (11765, 30284), (12127, 29380), (14690, 24254), (15142, 23530), (17420, 20453)]