531854752

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1637}}^1$

素因数の和:1742

約数の個数: 96

約数和(自身を含む): 1248234624

約数和(自身を除く): 716379872

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 71, 88, 104, 142, 143, 176, 208, 284, 286, 352, 416, 568, 572, 781, 923, 1136, 1144, 1562, 1637, 1846, 2272, 2288, 3124, 3274, 3692, 4576, 6248, 6548, 7384, 10153, 12496, 13096, 14768, 18007, 20306, 21281, 24992, 26192, 29536, 36014, 40612, 42562, 52384, 72028, 81224, 85124, 116227, 144056, 162448, 170248, 232454, 234091, 288112, 324896, 340496, 464908, 468182, 576224, 680992, 929816, 936364, 1278497, 1510951, 1859632, 1872728, 2556994, 3021902, 3719264, 3745456, 5113988, 6043804, 7490912, 10227976, 12087608, 16620461, 20455952, 24175216, 33240922, 40911904, 48350432, 66481844, 132963688, 265927376, 531854752]

約数ペア:

[(1, 531854752), (2, 265927376), (4, 132963688), (8, 66481844), (11, 48350432), (13, 40911904), (16, 33240922), (22, 24175216), (26, 20455952), (32, 16620461), (44, 12087608), (52, 10227976), (71, 7490912), (88, 6043804), (104, 5113988), (142, 3745456), (143, 3719264), (176, 3021902), (208, 2556994), (284, 1872728), (286, 1859632), (352, 1510951), (416, 1278497), (568, 936364), (572, 929816), (781, 680992), (923, 576224), (1136, 468182), (1144, 464908), (1562, 340496), (1637, 324896), (1846, 288112), (2272, 234091), (2288, 232454), (3124, 170248), (3274, 162448), (3692, 144056), (4576, 116227), (6248, 85124), (6548, 81224), (7384, 72028), (10153, 52384), (12496, 42562), (13096, 40612), (14768, 36014), (18007, 29536), (20306, 26192), (21281, 24992)]