312727896

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1459}}^1$

素因数の和:1713

約数の個数: 96

約数和(自身を含む): 916734000

約数和(自身を除く): 604006104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 229, 234, 312, 458, 468, 687, 916, 936, 1374, 1459, 1832, 2061, 2748, 2918, 2977, 4122, 4377, 5496, 5836, 5954, 8244, 8754, 8931, 11672, 11908, 13131, 16488, 17508, 17862, 18967, 23816, 26262, 26793, 35016, 35724, 37934, 52524, 53586, 56901, 71448, 75868, 105048, 107172, 113802, 151736, 170703, 214344, 227604, 334111, 341406, 455208, 668222, 682812, 1002333, 1336444, 1365624, 2004666, 2672888, 3006999, 4009332, 4343443, 6013998, 8018664, 8686886, 12027996, 13030329, 17373772, 24055992, 26060658, 34747544, 39090987, 52121316, 78181974, 104242632, 156363948, 312727896]

約数ペア:

[(1, 312727896), (2, 156363948), (3, 104242632), (4, 78181974), (6, 52121316), (8, 39090987), (9, 34747544), (12, 26060658), (13, 24055992), (18, 17373772), (24, 13030329), (26, 12027996), (36, 8686886), (39, 8018664), (52, 6013998), (72, 4343443), (78, 4009332), (104, 3006999), (117, 2672888), (156, 2004666), (229, 1365624), (234, 1336444), (312, 1002333), (458, 682812), (468, 668222), (687, 455208), (916, 341406), (936, 334111), (1374, 227604), (1459, 214344), (1832, 170703), (2061, 151736), (2748, 113802), (2918, 107172), (2977, 105048), (4122, 75868), (4377, 71448), (5496, 56901), (5836, 53586), (5954, 52524), (8244, 37934), (8754, 35724), (8931, 35016), (11672, 26793), (11908, 26262), (13131, 23816), (16488, 18967), (17508, 17862)]