2140711248

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{3733}}^1$

素因数の和:4676

約数の個数: 80

約数和(自身を含む): 5963646080

約数和(自身を除く): 3822934832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 919, 1838, 2757, 3676, 3733, 5514, 7352, 7466, 11028, 11199, 11947, 14704, 14932, 22056, 22398, 23894, 29864, 35841, 44112, 44796, 47788, 48529, 59728, 71682, 89592, 95576, 97058, 143364, 145587, 179184, 191152, 194116, 286728, 291174, 388232, 573456, 582348, 776464, 1164696, 2329392, 3430627, 6861254, 10291881, 13722508, 20583762, 27445016, 41167524, 44598151, 54890032, 82335048, 89196302, 133794453, 164670096, 178392604, 267588906, 356785208, 535177812, 713570416, 1070355624, 2140711248]

約数ペア:

[(1, 2140711248), (2, 1070355624), (3, 713570416), (4, 535177812), (6, 356785208), (8, 267588906), (12, 178392604), (13, 164670096), (16, 133794453), (24, 89196302), (26, 82335048), (39, 54890032), (48, 44598151), (52, 41167524), (78, 27445016), (104, 20583762), (156, 13722508), (208, 10291881), (312, 6861254), (624, 3430627), (919, 2329392), (1838, 1164696), (2757, 776464), (3676, 582348), (3733, 573456), (5514, 388232), (7352, 291174), (7466, 286728), (11028, 194116), (11199, 191152), (11947, 179184), (14704, 145587), (14932, 143364), (22056, 97058), (22398, 95576), (23894, 89592), (29864, 71682), (35841, 59728), (44112, 48529), (44796, 47788)]