214658028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{877}}^1$

素因数の和:1423

約数の個数: 72

約数和(自身を含む): 586131728

約数和(自身を除く): 371473700

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 523, 877, 1046, 1569, 1754, 2092, 2631, 3138, 3508, 4707, 5262, 6276, 6799, 7893, 9414, 10524, 11401, 13598, 15786, 18828, 20397, 22802, 27196, 31572, 34203, 40794, 45604, 61191, 68406, 81588, 102609, 122382, 136812, 205218, 244764, 410436, 458671, 917342, 1376013, 1834684, 2752026, 4128039, 5504052, 5962723, 8256078, 11925446, 16512156, 17888169, 23850892, 35776338, 53664507, 71552676, 107329014, 214658028]

約数ペア:

[(1, 214658028), (2, 107329014), (3, 71552676), (4, 53664507), (6, 35776338), (9, 23850892), (12, 17888169), (13, 16512156), (18, 11925446), (26, 8256078), (36, 5962723), (39, 5504052), (52, 4128039), (78, 2752026), (117, 1834684), (156, 1376013), (234, 917342), (468, 458671), (523, 410436), (877, 244764), (1046, 205218), (1569, 136812), (1754, 122382), (2092, 102609), (2631, 81588), (3138, 68406), (3508, 61191), (4707, 45604), (5262, 40794), (6276, 34203), (6799, 31572), (7893, 27196), (9414, 22802), (10524, 20397), (11401, 18828), (13598, 15786)]