259605129264

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{167149}}^1$

素因数の和:167323

約数の個数: 160

約数和(自身を含む): 766055136000

約数和(自身を除く): 506450006736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 131, 152, 156, 208, 228, 247, 262, 304, 312, 393, 456, 494, 524, 624, 741, 786, 912, 988, 1048, 1482, 1572, 1703, 1976, 2096, 2489, 2964, 3144, 3406, 3952, 4978, 5109, 5928, 6288, 6812, 7467, 9956, 10218, 11856, 13624, 14934, 19912, 20436, 27248, 29868, 32357, 39824, 40872, 59736, 64714, 81744, 97071, 119472, 129428, 167149, 194142, 258856, 334298, 388284, 501447, 517712, 668596, 776568, 1002894, 1337192, 1553136, 2005788, 2172937, 2674384, 3175831, 4011576, 4345874, 6351662, 6518811, 8023152, 8691748, 9527493, 12703324, 13037622, 17383496, 19054986, 21896519, 25406648, 26075244, 34766992, 38109972, 41285803, 43793038, 50813296, 52150488, 65689557, 76219944, 82571606, 87586076, 104300976, 123857409, 131379114, 152439888, 165143212, 175172152, 247714818, 262758228, 284654747, 330286424, 350344304, 416033861, 495429636, 525516456, 569309494, 660572848, 832067722, 853964241, 990859272, 1051032912, 1138618988, 1248101583, 1664135444, 1707928482, 1981718544, 2277237976, 2496203166, 3328270888, 3415856964, 4554475952, 4992406332, 5408440193, 6656541776, 6831713928, 9984812664, 10816880386, 13663427856, 16225320579, 19969625328, 21633760772, 32450641158, 43267521544, 64901282316, 86535043088, 129802564632, 259605129264]

約数ペア:

[(1, 259605129264), (2, 129802564632), (3, 86535043088), (4, 64901282316), (6, 43267521544), (8, 32450641158), (12, 21633760772), (13, 19969625328), (16, 16225320579), (19, 13663427856), (24, 10816880386), (26, 9984812664), (38, 6831713928), (39, 6656541776), (48, 5408440193), (52, 4992406332), (57, 4554475952), (76, 3415856964), (78, 3328270888), (104, 2496203166), (114, 2277237976), (131, 1981718544), (152, 1707928482), (156, 1664135444), (208, 1248101583), (228, 1138618988), (247, 1051032912), (262, 990859272), (304, 853964241), (312, 832067722), (393, 660572848), (456, 569309494), (494, 525516456), (524, 495429636), (624, 416033861), (741, 350344304), (786, 330286424), (912, 284654747), (988, 262758228), (1048, 247714818), (1482, 175172152), (1572, 165143212), (1703, 152439888), (1976, 131379114), (2096, 123857409), (2489, 104300976), (2964, 87586076), (3144, 82571606), (3406, 76219944), (3952, 65689557), (4978, 52150488), (5109, 50813296), (5928, 43793038), (6288, 41285803), (6812, 38109972), (7467, 34766992), (9956, 26075244), (10218, 25406648), (11856, 21896519), (13624, 19054986), (14934, 17383496), (19912, 13037622), (20436, 12703324), (27248, 9527493), (29868, 8691748), (32357, 8023152), (39824, 6518811), (40872, 6351662), (59736, 4345874), (64714, 4011576), (81744, 3175831), (97071, 2674384), (119472, 2172937), (129428, 2005788), (167149, 1553136), (194142, 1337192), (258856, 1002894), (334298, 776568), (388284, 668596), (501447, 517712)]