245934456

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{829}}^1$

素因数の和:1148

約数の個数: 64

約数和(自身を含む): 631065600

約数和(自身を除く): 385131144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 263, 282, 376, 526, 564, 789, 829, 1052, 1128, 1578, 1658, 2104, 2487, 3156, 3316, 4974, 6312, 6632, 9948, 12361, 19896, 24722, 37083, 38963, 49444, 74166, 77926, 98888, 116889, 148332, 155852, 218027, 233778, 296664, 311704, 436054, 467556, 654081, 872108, 935112, 1308162, 1744216, 2616324, 5232648, 10247269, 20494538, 30741807, 40989076, 61483614, 81978152, 122967228, 245934456]

約数ペア:

[(1, 245934456), (2, 122967228), (3, 81978152), (4, 61483614), (6, 40989076), (8, 30741807), (12, 20494538), (24, 10247269), (47, 5232648), (94, 2616324), (141, 1744216), (188, 1308162), (263, 935112), (282, 872108), (376, 654081), (526, 467556), (564, 436054), (789, 311704), (829, 296664), (1052, 233778), (1128, 218027), (1578, 155852), (1658, 148332), (2104, 116889), (2487, 98888), (3156, 77926), (3316, 74166), (4974, 49444), (6312, 38963), (6632, 37083), (9948, 24722), (12361, 19896)]