947794328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7159}}^1$

素因数の和:7264

約数の個数: 64

約数和(自身を含む): 2044896000

約数和(自身を除く): 1097101672

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 67, 76, 104, 134, 152, 247, 268, 494, 536, 871, 988, 1273, 1742, 1976, 2546, 3484, 5092, 6968, 7159, 10184, 14318, 16549, 28636, 33098, 57272, 66196, 93067, 132392, 136021, 186134, 272042, 372268, 479653, 544084, 744536, 959306, 1088168, 1768273, 1918612, 3536546, 3837224, 6235489, 7073092, 9113407, 12470978, 14146184, 18226814, 24941956, 36453628, 49883912, 72907256, 118474291, 236948582, 473897164, 947794328]

約数ペア:

[(1, 947794328), (2, 473897164), (4, 236948582), (8, 118474291), (13, 72907256), (19, 49883912), (26, 36453628), (38, 24941956), (52, 18226814), (67, 14146184), (76, 12470978), (104, 9113407), (134, 7073092), (152, 6235489), (247, 3837224), (268, 3536546), (494, 1918612), (536, 1768273), (871, 1088168), (988, 959306), (1273, 744536), (1742, 544084), (1976, 479653), (2546, 372268), (3484, 272042), (5092, 186134), (6968, 136021), (7159, 132392), (10184, 93067), (14318, 66196), (16549, 57272), (28636, 33098)]