494491608

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{769}}^1$

素因数の和:1026

約数の個数: 128

約数和(自身を含む): 1487640000

約数和(自身を除く): 993148392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 229, 234, 312, 351, 458, 468, 687, 702, 769, 916, 936, 1374, 1404, 1538, 1832, 2061, 2307, 2748, 2808, 2977, 3076, 4122, 4614, 5496, 5954, 6152, 6183, 6921, 8244, 8931, 9228, 9997, 11908, 12366, 13842, 16488, 17862, 18456, 19994, 20763, 23816, 24732, 26793, 27684, 29991, 35724, 39988, 41526, 49464, 53586, 55368, 59982, 71448, 79976, 80379, 83052, 89973, 107172, 119964, 160758, 166104, 176101, 179946, 214344, 239928, 269919, 321516, 352202, 359892, 528303, 539838, 643032, 704404, 719784, 1056606, 1079676, 1408808, 1584909, 2113212, 2159352, 2289313, 3169818, 4226424, 4578626, 4754727, 6339636, 6867939, 9157252, 9509454, 12679272, 13735878, 18314504, 19018908, 20603817, 27471756, 38037816, 41207634, 54943512, 61811451, 82415268, 123622902, 164830536, 247245804, 494491608]

約数ペア:

[(1, 494491608), (2, 247245804), (3, 164830536), (4, 123622902), (6, 82415268), (8, 61811451), (9, 54943512), (12, 41207634), (13, 38037816), (18, 27471756), (24, 20603817), (26, 19018908), (27, 18314504), (36, 13735878), (39, 12679272), (52, 9509454), (54, 9157252), (72, 6867939), (78, 6339636), (104, 4754727), (108, 4578626), (117, 4226424), (156, 3169818), (216, 2289313), (229, 2159352), (234, 2113212), (312, 1584909), (351, 1408808), (458, 1079676), (468, 1056606), (687, 719784), (702, 704404), (769, 643032), (916, 539838), (936, 528303), (1374, 359892), (1404, 352202), (1538, 321516), (1832, 269919), (2061, 239928), (2307, 214344), (2748, 179946), (2808, 176101), (2977, 166104), (3076, 160758), (4122, 119964), (4614, 107172), (5496, 89973), (5954, 83052), (6152, 80379), (6183, 79976), (6921, 71448), (8244, 59982), (8931, 55368), (9228, 53586), (9997, 49464), (11908, 41526), (12366, 39988), (13842, 35724), (16488, 29991), (17862, 27684), (18456, 26793), (19994, 24732), (20763, 23816)]