2616396984

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{739}}^1$

素因数の和:1234

約数の個数: 128

約数和(自身を含む): 7491168000

約数和(自身を除く): 4874771016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 443, 444, 666, 739, 886, 888, 999, 1329, 1332, 1478, 1772, 1998, 2217, 2658, 2664, 2956, 3544, 3987, 3996, 4434, 5316, 5912, 6651, 7974, 7992, 8868, 10632, 11961, 13302, 15948, 16391, 17736, 19953, 23922, 26604, 27343, 31896, 32782, 39906, 47844, 49173, 53208, 54686, 65564, 79812, 82029, 95688, 98346, 109372, 131128, 147519, 159624, 164058, 196692, 218744, 246087, 295038, 327377, 328116, 393384, 442557, 492174, 590076, 654754, 656232, 738261, 885114, 982131, 984348, 1180152, 1309508, 1476522, 1770228, 1964262, 1968696, 2619016, 2946393, 2953044, 3540456, 3928524, 5892786, 5906088, 7857048, 8839179, 11785572, 12112949, 17678358, 23571144, 24225898, 35356716, 36338847, 48451796, 70713432, 72677694, 96903592, 109016541, 145355388, 218033082, 290710776, 327049623, 436066164, 654099246, 872132328, 1308198492, 2616396984]

約数ペア:

[(1, 2616396984), (2, 1308198492), (3, 872132328), (4, 654099246), (6, 436066164), (8, 327049623), (9, 290710776), (12, 218033082), (18, 145355388), (24, 109016541), (27, 96903592), (36, 72677694), (37, 70713432), (54, 48451796), (72, 36338847), (74, 35356716), (108, 24225898), (111, 23571144), (148, 17678358), (216, 12112949), (222, 11785572), (296, 8839179), (333, 7857048), (443, 5906088), (444, 5892786), (666, 3928524), (739, 3540456), (886, 2953044), (888, 2946393), (999, 2619016), (1329, 1968696), (1332, 1964262), (1478, 1770228), (1772, 1476522), (1998, 1309508), (2217, 1180152), (2658, 984348), (2664, 982131), (2956, 885114), (3544, 738261), (3987, 656232), (3996, 654754), (4434, 590076), (5316, 492174), (5912, 442557), (6651, 393384), (7974, 328116), (7992, 327377), (8868, 295038), (10632, 246087), (11961, 218744), (13302, 196692), (15948, 164058), (16391, 159624), (17736, 147519), (19953, 131128), (23922, 109372), (26604, 98346), (27343, 95688), (31896, 82029), (32782, 79812), (39906, 65564), (47844, 54686), (49173, 53208)]