1581978559248

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{6373}}^1\times {\mathrm{13159}}^1$

素因数の和:19677

約数の個数: 120

約数和(自身を含む): 4462178360640

約数和(自身を除く): 2880199801392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 262, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4716, 6288, 6373, 9432, 12746, 13159, 18864, 19119, 25492, 26318, 38238, 39477, 50984, 52636, 57357, 76476, 78954, 101968, 105272, 114714, 118431, 152952, 157908, 210544, 229428, 236862, 305904, 315816, 458856, 473724, 631632, 834863, 917712, 947448, 1669726, 1723829, 1894896, 2504589, 3339452, 3447658, 5009178, 5171487, 6678904, 6895316, 7513767, 10018356, 10342974, 13357808, 13790632, 15027534, 15514461, 20036712, 20685948, 27581264, 30055068, 31028922, 40073424, 41371896, 60110136, 62057844, 82743792, 83862307, 120220272, 124115688, 167724614, 248231376, 251586921, 335449228, 503173842, 670898456, 754760763, 1006347684, 1341796912, 1509521526, 2012695368, 3019043052, 4025390736, 6038086104, 10985962217, 12076172208, 21971924434, 32957886651, 43943848868, 65915773302, 87887697736, 98873659953, 131831546604, 175775395472, 197747319906, 263663093208, 395494639812, 527326186416, 790989279624, 1581978559248]

約数ペア:

[(1, 1581978559248), (2, 790989279624), (3, 527326186416), (4, 395494639812), (6, 263663093208), (8, 197747319906), (9, 175775395472), (12, 131831546604), (16, 98873659953), (18, 87887697736), (24, 65915773302), (36, 43943848868), (48, 32957886651), (72, 21971924434), (131, 12076172208), (144, 10985962217), (262, 6038086104), (393, 4025390736), (524, 3019043052), (786, 2012695368), (1048, 1509521526), (1179, 1341796912), (1572, 1006347684), (2096, 754760763), (2358, 670898456), (3144, 503173842), (4716, 335449228), (6288, 251586921), (6373, 248231376), (9432, 167724614), (12746, 124115688), (13159, 120220272), (18864, 83862307), (19119, 82743792), (25492, 62057844), (26318, 60110136), (38238, 41371896), (39477, 40073424), (50984, 31028922), (52636, 30055068), (57357, 27581264), (76476, 20685948), (78954, 20036712), (101968, 15514461), (105272, 15027534), (114714, 13790632), (118431, 13357808), (152952, 10342974), (157908, 10018356), (210544, 7513767), (229428, 6895316), (236862, 6678904), (305904, 5171487), (315816, 5009178), (458856, 3447658), (473724, 3339452), (631632, 2504589), (834863, 1894896), (917712, 1723829), (947448, 1669726)]