4931998812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{148429}}^1$

素因数の和:148523

約数の個数: 72

約数和(自身を含む): 13615187040

約数和(自身を除く): 8683188228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 639, 852, 923, 1278, 1846, 2556, 2769, 3692, 5538, 8307, 11076, 16614, 33228, 148429, 296858, 445287, 593716, 890574, 1335861, 1781148, 1929577, 2671722, 3859154, 5343444, 5788731, 7718308, 10538459, 11577462, 17366193, 21076918, 23154924, 31615377, 34732386, 42153836, 63230754, 69464772, 94846131, 126461508, 136999967, 189692262, 273999934, 379384524, 410999901, 547999868, 821999802, 1232999703, 1643999604, 2465999406, 4931998812]

約数ペア:

[(1, 4931998812), (2, 2465999406), (3, 1643999604), (4, 1232999703), (6, 821999802), (9, 547999868), (12, 410999901), (13, 379384524), (18, 273999934), (26, 189692262), (36, 136999967), (39, 126461508), (52, 94846131), (71, 69464772), (78, 63230754), (117, 42153836), (142, 34732386), (156, 31615377), (213, 23154924), (234, 21076918), (284, 17366193), (426, 11577462), (468, 10538459), (639, 7718308), (852, 5788731), (923, 5343444), (1278, 3859154), (1846, 2671722), (2556, 1929577), (2769, 1781148), (3692, 1335861), (5538, 890574), (8307, 593716), (11076, 445287), (16614, 296858), (33228, 148429)]