9891106576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{241}}^1\times {\mathrm{373}}^1$

素因数の和:681

約数の個数: 120

約数和(自身を含む): 21722101016

約数和(自身を除く): 11830994440

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 241, 299, 368, 373, 482, 529, 598, 746, 964, 1058, 1196, 1492, 1928, 2116, 2392, 2984, 3133, 3856, 4232, 4784, 4849, 5543, 5968, 6266, 6877, 8464, 8579, 9698, 11086, 12532, 13754, 17158, 19396, 22172, 25064, 27508, 34316, 38792, 44344, 50128, 55016, 68632, 72059, 77584, 88688, 89893, 110032, 111527, 127489, 137264, 144118, 179786, 197317, 223054, 254978, 288236, 359572, 394634, 446108, 509956, 576472, 719144, 789268, 892216, 1019912, 1152944, 1168609, 1438288, 1578536, 1657357, 1784432, 2039824, 2067539, 2337218, 2565121, 3157072, 3314714, 4135078, 4674436, 5130242, 6629428, 8270156, 9348872, 10260484, 13258856, 16540312, 18697744, 20520968, 26517712, 26878007, 33080624, 41041936, 47553397, 53756014, 95106794, 107512028, 190213588, 215024056, 380427176, 430048112, 618194161, 760854352, 1236388322, 2472776644, 4945553288, 9891106576]

約数ペア:

[(1, 9891106576), (2, 4945553288), (4, 2472776644), (8, 1236388322), (13, 760854352), (16, 618194161), (23, 430048112), (26, 380427176), (46, 215024056), (52, 190213588), (92, 107512028), (104, 95106794), (184, 53756014), (208, 47553397), (241, 41041936), (299, 33080624), (368, 26878007), (373, 26517712), (482, 20520968), (529, 18697744), (598, 16540312), (746, 13258856), (964, 10260484), (1058, 9348872), (1196, 8270156), (1492, 6629428), (1928, 5130242), (2116, 4674436), (2392, 4135078), (2984, 3314714), (3133, 3157072), (3856, 2565121), (4232, 2337218), (4784, 2067539), (4849, 2039824), (5543, 1784432), (5968, 1657357), (6266, 1578536), (6877, 1438288), (8464, 1168609), (8579, 1152944), (9698, 1019912), (11086, 892216), (12532, 789268), (13754, 719144), (17158, 576472), (19396, 509956), (22172, 446108), (25064, 394634), (27508, 359572), (34316, 288236), (38792, 254978), (44344, 223054), (50128, 197317), (55016, 179786), (68632, 144118), (72059, 137264), (77584, 127489), (88688, 111527), (89893, 110032)]