281108484

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:594

約数の個数: 108

約数和(自身を含む): 769941900

約数和(自身を除く): 488833416

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 116, 138, 174, 207, 261, 276, 348, 414, 509, 522, 529, 667, 828, 1018, 1044, 1058, 1334, 1527, 1587, 2001, 2036, 2116, 2668, 3054, 3174, 4002, 4581, 4761, 6003, 6108, 6348, 8004, 9162, 9522, 11707, 12006, 14761, 15341, 18324, 19044, 23414, 24012, 29522, 30682, 35121, 44283, 46023, 46828, 59044, 61364, 70242, 88566, 92046, 105363, 132849, 138069, 140484, 177132, 184092, 210726, 265698, 269261, 276138, 339503, 421452, 531396, 538522, 552276, 679006, 807783, 1018509, 1077044, 1358012, 1615566, 2037018, 2423349, 3055527, 3231132, 4074036, 4846698, 6111054, 7808569, 9693396, 12222108, 15617138, 23425707, 31234276, 46851414, 70277121, 93702828, 140554242, 281108484]

約数ペア:

[(1, 281108484), (2, 140554242), (3, 93702828), (4, 70277121), (6, 46851414), (9, 31234276), (12, 23425707), (18, 15617138), (23, 12222108), (29, 9693396), (36, 7808569), (46, 6111054), (58, 4846698), (69, 4074036), (87, 3231132), (92, 3055527), (116, 2423349), (138, 2037018), (174, 1615566), (207, 1358012), (261, 1077044), (276, 1018509), (348, 807783), (414, 679006), (509, 552276), (522, 538522), (529, 531396), (667, 421452), (828, 339503), (1018, 276138), (1044, 269261), (1058, 265698), (1334, 210726), (1527, 184092), (1587, 177132), (2001, 140484), (2036, 138069), (2116, 132849), (2668, 105363), (3054, 92046), (3174, 88566), (4002, 70242), (4581, 61364), (4761, 59044), (6003, 46828), (6108, 46023), (6348, 44283), (8004, 35121), (9162, 30682), (9522, 29522), (11707, 24012), (12006, 23414), (14761, 19044), (15341, 18324)]