213770664

素因数分解:

$2^3\times 3^4\times {\mathrm{47}}^1\times {\mathrm{7019}}^1$

素因数の和:7084

約数の個数: 80

約数和(自身を含む): 611582400

約数和(自身を除く): 397811736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 81, 94, 108, 141, 162, 188, 216, 282, 324, 376, 423, 564, 648, 846, 1128, 1269, 1692, 2538, 3384, 3807, 5076, 7019, 7614, 10152, 14038, 15228, 21057, 28076, 30456, 42114, 56152, 63171, 84228, 126342, 168456, 189513, 252684, 329893, 379026, 505368, 568539, 659786, 758052, 989679, 1137078, 1319572, 1516104, 1979358, 2274156, 2639144, 2969037, 3958716, 4548312, 5938074, 7917432, 8907111, 11876148, 17814222, 23752296, 26721333, 35628444, 53442666, 71256888, 106885332, 213770664]

約数ペア:

[(1, 213770664), (2, 106885332), (3, 71256888), (4, 53442666), (6, 35628444), (8, 26721333), (9, 23752296), (12, 17814222), (18, 11876148), (24, 8907111), (27, 7917432), (36, 5938074), (47, 4548312), (54, 3958716), (72, 2969037), (81, 2639144), (94, 2274156), (108, 1979358), (141, 1516104), (162, 1319572), (188, 1137078), (216, 989679), (282, 758052), (324, 659786), (376, 568539), (423, 505368), (564, 379026), (648, 329893), (846, 252684), (1128, 189513), (1269, 168456), (1692, 126342), (2538, 84228), (3384, 63171), (3807, 56152), (5076, 42114), (7019, 30456), (7614, 28076), (10152, 21057), (14038, 15228)]