664686204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16451}}^1$

素因数の和:16515

約数の個数: 96

約数和(自身を含む): 1960551936

約数和(自身を除く): 1295865732

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 52, 74, 78, 84, 91, 111, 148, 156, 182, 222, 259, 273, 364, 444, 481, 518, 546, 777, 962, 1036, 1092, 1443, 1554, 1924, 2886, 3108, 3367, 5772, 6734, 10101, 13468, 16451, 20202, 32902, 40404, 49353, 65804, 98706, 115157, 197412, 213863, 230314, 345471, 427726, 460628, 608687, 641589, 690942, 855452, 1217374, 1283178, 1381884, 1497041, 1826061, 2434748, 2566356, 2994082, 3652122, 4260809, 4491123, 5988164, 7304244, 7912931, 8521618, 8982246, 12782427, 15825862, 17043236, 17964492, 23738793, 25564854, 31651724, 47477586, 51129708, 55390517, 94955172, 110781034, 166171551, 221562068, 332343102, 664686204]

約数ペア:

[(1, 664686204), (2, 332343102), (3, 221562068), (4, 166171551), (6, 110781034), (7, 94955172), (12, 55390517), (13, 51129708), (14, 47477586), (21, 31651724), (26, 25564854), (28, 23738793), (37, 17964492), (39, 17043236), (42, 15825862), (52, 12782427), (74, 8982246), (78, 8521618), (84, 7912931), (91, 7304244), (111, 5988164), (148, 4491123), (156, 4260809), (182, 3652122), (222, 2994082), (259, 2566356), (273, 2434748), (364, 1826061), (444, 1497041), (481, 1381884), (518, 1283178), (546, 1217374), (777, 855452), (962, 690942), (1036, 641589), (1092, 608687), (1443, 460628), (1554, 427726), (1924, 345471), (2886, 230314), (3108, 213863), (3367, 197412), (5772, 115157), (6734, 98706), (10101, 65804), (13468, 49353), (16451, 40404), (20202, 32902)]