2175759216

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1531}}^1$

素因数の和:1755

約数の個数: 120

約数和(自身を含む): 6223351680

約数和(自身を除く): 4047592464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 139, 142, 144, 213, 278, 284, 417, 426, 556, 568, 639, 834, 852, 1112, 1136, 1251, 1278, 1531, 1668, 1704, 2224, 2502, 2556, 3062, 3336, 3408, 4593, 5004, 5112, 6124, 6672, 9186, 9869, 10008, 10224, 12248, 13779, 18372, 19738, 20016, 24496, 27558, 29607, 36744, 39476, 55116, 59214, 73488, 78952, 88821, 108701, 110232, 118428, 157904, 177642, 212809, 217402, 220464, 236856, 326103, 355284, 425618, 434804, 473712, 638427, 652206, 710568, 851236, 869608, 978309, 1276854, 1304412, 1421136, 1702472, 1739216, 1915281, 1956618, 2553708, 2608824, 3404944, 3830562, 3913236, 5107416, 5217648, 7661124, 7826472, 10214832, 15109439, 15322248, 15652944, 30218878, 30644496, 45328317, 60437756, 90656634, 120875512, 135984951, 181313268, 241751024, 271969902, 362626536, 543939804, 725253072, 1087879608, 2175759216]

約数ペア:

[(1, 2175759216), (2, 1087879608), (3, 725253072), (4, 543939804), (6, 362626536), (8, 271969902), (9, 241751024), (12, 181313268), (16, 135984951), (18, 120875512), (24, 90656634), (36, 60437756), (48, 45328317), (71, 30644496), (72, 30218878), (139, 15652944), (142, 15322248), (144, 15109439), (213, 10214832), (278, 7826472), (284, 7661124), (417, 5217648), (426, 5107416), (556, 3913236), (568, 3830562), (639, 3404944), (834, 2608824), (852, 2553708), (1112, 1956618), (1136, 1915281), (1251, 1739216), (1278, 1702472), (1531, 1421136), (1668, 1304412), (1704, 1276854), (2224, 978309), (2502, 869608), (2556, 851236), (3062, 710568), (3336, 652206), (3408, 638427), (4593, 473712), (5004, 434804), (5112, 425618), (6124, 355284), (6672, 326103), (9186, 236856), (9869, 220464), (10008, 217402), (10224, 212809), (12248, 177642), (13779, 157904), (18372, 118428), (19738, 110232), (20016, 108701), (24496, 88821), (27558, 78952), (29607, 73488), (36744, 59214), (39476, 55116)]