320933064

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1483}}^1$

素因数の和:1690

約数の個数: 64

約数和(自身を含む): 820592640

約数和(自身を除く): 499659576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 127, 142, 213, 254, 284, 381, 426, 508, 568, 762, 852, 1016, 1483, 1524, 1704, 2966, 3048, 4449, 5932, 8898, 9017, 11864, 17796, 18034, 27051, 35592, 36068, 54102, 72136, 105293, 108204, 188341, 210586, 216408, 315879, 376682, 421172, 565023, 631758, 753364, 842344, 1130046, 1263516, 1506728, 2260092, 2527032, 4520184, 13372211, 26744422, 40116633, 53488844, 80233266, 106977688, 160466532, 320933064]

約数ペア:

[(1, 320933064), (2, 160466532), (3, 106977688), (4, 80233266), (6, 53488844), (8, 40116633), (12, 26744422), (24, 13372211), (71, 4520184), (127, 2527032), (142, 2260092), (213, 1506728), (254, 1263516), (284, 1130046), (381, 842344), (426, 753364), (508, 631758), (568, 565023), (762, 421172), (852, 376682), (1016, 315879), (1483, 216408), (1524, 210586), (1704, 188341), (2966, 108204), (3048, 105293), (4449, 72136), (5932, 54102), (8898, 36068), (9017, 35592), (11864, 27051), (17796, 18034)]