38694816

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 117641160

約数和(自身を除く): 78946344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 41, 48, 58, 72, 82, 87, 96, 113, 116, 123, 144, 164, 174, 226, 232, 246, 261, 288, 328, 339, 348, 369, 452, 464, 492, 522, 656, 678, 696, 738, 904, 928, 984, 1017, 1044, 1189, 1312, 1356, 1392, 1476, 1808, 1968, 2034, 2088, 2378, 2712, 2784, 2952, 3277, 3567, 3616, 3936, 4068, 4176, 4633, 4756, 5424, 5904, 6554, 7134, 8136, 8352, 9266, 9512, 9831, 10701, 10848, 11808, 13108, 13899, 14268, 16272, 18532, 19024, 19662, 21402, 26216, 27798, 28536, 29493, 32544, 37064, 38048, 39324, 41697, 42804, 52432, 55596, 57072, 58986, 74128, 78648, 83394, 85608, 104864, 111192, 114144, 117972, 134357, 148256, 157296, 166788, 171216, 222384, 235944, 268714, 314592, 333576, 342432, 403071, 444768, 471888, 537428, 667152, 806142, 943776, 1074856, 1209213, 1334304, 1612284, 2149712, 2418426, 3224568, 4299424, 4836852, 6449136, 9673704, 12898272, 19347408, 38694816]

約数ペア:

[(1, 38694816), (2, 19347408), (3, 12898272), (4, 9673704), (6, 6449136), (8, 4836852), (9, 4299424), (12, 3224568), (16, 2418426), (18, 2149712), (24, 1612284), (29, 1334304), (32, 1209213), (36, 1074856), (41, 943776), (48, 806142), (58, 667152), (72, 537428), (82, 471888), (87, 444768), (96, 403071), (113, 342432), (116, 333576), (123, 314592), (144, 268714), (164, 235944), (174, 222384), (226, 171216), (232, 166788), (246, 157296), (261, 148256), (288, 134357), (328, 117972), (339, 114144), (348, 111192), (369, 104864), (452, 85608), (464, 83394), (492, 78648), (522, 74128), (656, 58986), (678, 57072), (696, 55596), (738, 52432), (904, 42804), (928, 41697), (984, 39324), (1017, 38048), (1044, 37064), (1189, 32544), (1312, 29493), (1356, 28536), (1392, 27798), (1476, 26216), (1808, 21402), (1968, 19662), (2034, 19024), (2088, 18532), (2378, 16272), (2712, 14268), (2784, 13899), (2952, 13108), (3277, 11808), (3567, 10848), (3616, 10701), (3936, 9831), (4068, 9512), (4176, 9266), (4633, 8352), (4756, 8136), (5424, 7134), (5904, 6554)]