12978758832

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{1619}}^1$

素因数の和:2115

約数の個数: 160

約数和(自身を含む): 37460102400

約数和(自身を除く): 24481343568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 116, 156, 174, 208, 232, 312, 348, 377, 443, 464, 624, 696, 754, 886, 1131, 1329, 1392, 1508, 1619, 1772, 2262, 2658, 3016, 3238, 3544, 4524, 4857, 5316, 5759, 6032, 6476, 7088, 9048, 9714, 10632, 11518, 12847, 12952, 17277, 18096, 19428, 21047, 21264, 23036, 25694, 25904, 34554, 38541, 38856, 42094, 46072, 46951, 51388, 63141, 69108, 77082, 77712, 84188, 92144, 93902, 102776, 126282, 138216, 140853, 154164, 167011, 168376, 187804, 205552, 252564, 276432, 281706, 308328, 334022, 336752, 375608, 501033, 505128, 563412, 610363, 616656, 668044, 717217, 751216, 1002066, 1010256, 1126824, 1220726, 1336088, 1434434, 1831089, 2004132, 2151651, 2253648, 2441452, 2672176, 2868868, 3662178, 4008264, 4303302, 4882904, 5737736, 7324356, 8016528, 8606604, 9323821, 9765808, 11475472, 14648712, 17213208, 18647642, 20799293, 27971463, 29297424, 34426416, 37295284, 41598586, 55942926, 62397879, 74590568, 83197172, 111885852, 124795758, 149181136, 166394344, 223771704, 249591516, 270390809, 332788688, 447543408, 499183032, 540781618, 811172427, 998366064, 1081563236, 1622344854, 2163126472, 3244689708, 4326252944, 6489379416, 12978758832]

約数ペア:

[(1, 12978758832), (2, 6489379416), (3, 4326252944), (4, 3244689708), (6, 2163126472), (8, 1622344854), (12, 1081563236), (13, 998366064), (16, 811172427), (24, 540781618), (26, 499183032), (29, 447543408), (39, 332788688), (48, 270390809), (52, 249591516), (58, 223771704), (78, 166394344), (87, 149181136), (104, 124795758), (116, 111885852), (156, 83197172), (174, 74590568), (208, 62397879), (232, 55942926), (312, 41598586), (348, 37295284), (377, 34426416), (443, 29297424), (464, 27971463), (624, 20799293), (696, 18647642), (754, 17213208), (886, 14648712), (1131, 11475472), (1329, 9765808), (1392, 9323821), (1508, 8606604), (1619, 8016528), (1772, 7324356), (2262, 5737736), (2658, 4882904), (3016, 4303302), (3238, 4008264), (3544, 3662178), (4524, 2868868), (4857, 2672176), (5316, 2441452), (5759, 2253648), (6032, 2151651), (6476, 2004132), (7088, 1831089), (9048, 1434434), (9714, 1336088), (10632, 1220726), (11518, 1126824), (12847, 1010256), (12952, 1002066), (17277, 751216), (18096, 717217), (19428, 668044), (21047, 616656), (21264, 610363), (23036, 563412), (25694, 505128), (25904, 501033), (34554, 375608), (38541, 336752), (38856, 334022), (42094, 308328), (46072, 281706), (46951, 276432), (51388, 252564), (63141, 205552), (69108, 187804), (77082, 168376), (77712, 167011), (84188, 154164), (92144, 140853), (93902, 138216), (102776, 126282)]