220102428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3803}}^1$

素因数の和:3883

約数の個数: 96

約数和(自身を含む): 644184576

約数和(自身を除く): 424082148

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 53, 78, 84, 91, 106, 156, 159, 182, 212, 273, 318, 364, 371, 546, 636, 689, 742, 1092, 1113, 1378, 1484, 2067, 2226, 2756, 3803, 4134, 4452, 4823, 7606, 8268, 9646, 11409, 14469, 15212, 19292, 22818, 26621, 28938, 45636, 49439, 53242, 57876, 79863, 98878, 106484, 148317, 159726, 197756, 201559, 296634, 319452, 346073, 403118, 593268, 604677, 692146, 806236, 1038219, 1209354, 1384292, 1410913, 2076438, 2418708, 2620267, 2821826, 4152876, 4232739, 5240534, 5643652, 7860801, 8465478, 10481068, 15721602, 16930956, 18341869, 31443204, 36683738, 55025607, 73367476, 110051214, 220102428]

約数ペア:

[(1, 220102428), (2, 110051214), (3, 73367476), (4, 55025607), (6, 36683738), (7, 31443204), (12, 18341869), (13, 16930956), (14, 15721602), (21, 10481068), (26, 8465478), (28, 7860801), (39, 5643652), (42, 5240534), (52, 4232739), (53, 4152876), (78, 2821826), (84, 2620267), (91, 2418708), (106, 2076438), (156, 1410913), (159, 1384292), (182, 1209354), (212, 1038219), (273, 806236), (318, 692146), (364, 604677), (371, 593268), (546, 403118), (636, 346073), (689, 319452), (742, 296634), (1092, 201559), (1113, 197756), (1378, 159726), (1484, 148317), (2067, 106484), (2226, 98878), (2756, 79863), (3803, 57876), (4134, 53242), (4452, 49439), (4823, 45636), (7606, 28938), (8268, 26621), (9646, 22818), (11409, 19292), (14469, 15212)]