7328904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 128

約数和(自身を含む): 22394880

約数和(自身を除く): 15065976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 23, 24, 33, 34, 44, 46, 51, 66, 68, 69, 71, 88, 92, 102, 132, 136, 138, 142, 184, 187, 204, 213, 253, 264, 276, 284, 374, 391, 408, 426, 506, 552, 561, 568, 748, 759, 781, 782, 852, 1012, 1122, 1173, 1207, 1496, 1518, 1562, 1564, 1633, 1704, 2024, 2244, 2343, 2346, 2414, 3036, 3124, 3128, 3266, 3621, 4301, 4488, 4686, 4692, 4828, 4899, 6072, 6248, 6532, 7242, 8602, 9372, 9384, 9656, 9798, 12903, 13064, 13277, 14484, 17204, 17963, 18744, 19596, 25806, 26554, 27761, 28968, 34408, 35926, 39192, 39831, 51612, 53108, 53889, 55522, 71852, 79662, 83283, 103224, 106216, 107778, 111044, 143704, 159324, 166566, 215556, 222088, 305371, 318648, 333132, 431112, 610742, 666264, 916113, 1221484, 1832226, 2442968, 3664452, 7328904]

約数ペア:

[(1, 7328904), (2, 3664452), (3, 2442968), (4, 1832226), (6, 1221484), (8, 916113), (11, 666264), (12, 610742), (17, 431112), (22, 333132), (23, 318648), (24, 305371), (33, 222088), (34, 215556), (44, 166566), (46, 159324), (51, 143704), (66, 111044), (68, 107778), (69, 106216), (71, 103224), (88, 83283), (92, 79662), (102, 71852), (132, 55522), (136, 53889), (138, 53108), (142, 51612), (184, 39831), (187, 39192), (204, 35926), (213, 34408), (253, 28968), (264, 27761), (276, 26554), (284, 25806), (374, 19596), (391, 18744), (408, 17963), (426, 17204), (506, 14484), (552, 13277), (561, 13064), (568, 12903), (748, 9798), (759, 9656), (781, 9384), (782, 9372), (852, 8602), (1012, 7242), (1122, 6532), (1173, 6248), (1207, 6072), (1496, 4899), (1518, 4828), (1562, 4692), (1564, 4686), (1633, 4488), (1704, 4301), (2024, 3621), (2244, 3266), (2343, 3128), (2346, 3124), (2414, 3036)]