645696211032

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{10177}}^1\times {\mathrm{18749}}^1$

素因数の和:28985

約数の個数: 96

約数和(自身を含む): 1786239000000

約数和(自身を除く): 1140542788968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 10177, 18749, 20354, 30531, 37498, 40708, 56247, 61062, 74996, 81416, 91593, 112494, 122124, 149992, 168741, 183186, 224988, 244248, 337482, 366372, 449976, 478319, 674964, 732744, 881203, 956638, 1349928, 1434957, 1762406, 1913276, 2643609, 2869914, 3524812, 3826552, 4304871, 5287218, 5739828, 7049624, 7930827, 8609742, 10574436, 11479656, 15861654, 17219484, 21148872, 31723308, 34438968, 63446616, 190808573, 381617146, 572425719, 763234292, 1144851438, 1526468584, 1717277157, 2289702876, 3434554314, 4579405752, 6869108628, 8968002931, 13738217256, 17936005862, 26904008793, 35872011724, 53808017586, 71744023448, 80712026379, 107616035172, 161424052758, 215232070344, 322848105516, 645696211032]

約数ペア:

[(1, 645696211032), (2, 322848105516), (3, 215232070344), (4, 161424052758), (6, 107616035172), (8, 80712026379), (9, 71744023448), (12, 53808017586), (18, 35872011724), (24, 26904008793), (36, 17936005862), (47, 13738217256), (72, 8968002931), (94, 6869108628), (141, 4579405752), (188, 3434554314), (282, 2289702876), (376, 1717277157), (423, 1526468584), (564, 1144851438), (846, 763234292), (1128, 572425719), (1692, 381617146), (3384, 190808573), (10177, 63446616), (18749, 34438968), (20354, 31723308), (30531, 21148872), (37498, 17219484), (40708, 15861654), (56247, 11479656), (61062, 10574436), (74996, 8609742), (81416, 7930827), (91593, 7049624), (112494, 5739828), (122124, 5287218), (149992, 4304871), (168741, 3826552), (183186, 3524812), (224988, 2869914), (244248, 2643609), (337482, 1913276), (366372, 1762406), (449976, 1434957), (478319, 1349928), (674964, 956638), (732744, 881203)]