325239408

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1997}}^1$

素因数の和:2056

約数の個数: 160

約数和(自身を含む): 1040558400

約数和(自身を除く): 715318992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 36, 39, 48, 52, 54, 58, 72, 78, 87, 104, 108, 116, 117, 144, 156, 174, 208, 216, 232, 234, 261, 312, 348, 351, 377, 432, 464, 468, 522, 624, 696, 702, 754, 783, 936, 1044, 1131, 1392, 1404, 1508, 1566, 1872, 1997, 2088, 2262, 2808, 3016, 3132, 3393, 3994, 4176, 4524, 5616, 5991, 6032, 6264, 6786, 7988, 9048, 10179, 11982, 12528, 13572, 15976, 17973, 18096, 20358, 23964, 25961, 27144, 31952, 35946, 40716, 47928, 51922, 53919, 54288, 57913, 71892, 77883, 81432, 95856, 103844, 107838, 115826, 143784, 155766, 162864, 173739, 207688, 215676, 231652, 233649, 287568, 311532, 347478, 415376, 431352, 463304, 467298, 521217, 623064, 694956, 700947, 752869, 862704, 926608, 934596, 1042434, 1246128, 1389912, 1401894, 1505738, 1563651, 1869192, 2084868, 2258607, 2779824, 2803788, 3011476, 3127302, 3738384, 4169736, 4517214, 5607576, 6022952, 6254604, 6775821, 8339472, 9034428, 11215152, 12045904, 12509208, 13551642, 18068856, 20327463, 25018416, 27103284, 36137712, 40654926, 54206568, 81309852, 108413136, 162619704, 325239408]

約数ペア:

[(1, 325239408), (2, 162619704), (3, 108413136), (4, 81309852), (6, 54206568), (8, 40654926), (9, 36137712), (12, 27103284), (13, 25018416), (16, 20327463), (18, 18068856), (24, 13551642), (26, 12509208), (27, 12045904), (29, 11215152), (36, 9034428), (39, 8339472), (48, 6775821), (52, 6254604), (54, 6022952), (58, 5607576), (72, 4517214), (78, 4169736), (87, 3738384), (104, 3127302), (108, 3011476), (116, 2803788), (117, 2779824), (144, 2258607), (156, 2084868), (174, 1869192), (208, 1563651), (216, 1505738), (232, 1401894), (234, 1389912), (261, 1246128), (312, 1042434), (348, 934596), (351, 926608), (377, 862704), (432, 752869), (464, 700947), (468, 694956), (522, 623064), (624, 521217), (696, 467298), (702, 463304), (754, 431352), (783, 415376), (936, 347478), (1044, 311532), (1131, 287568), (1392, 233649), (1404, 231652), (1508, 215676), (1566, 207688), (1872, 173739), (1997, 162864), (2088, 155766), (2262, 143784), (2808, 115826), (3016, 107838), (3132, 103844), (3393, 95856), (3994, 81432), (4176, 77883), (4524, 71892), (5616, 57913), (5991, 54288), (6032, 53919), (6264, 51922), (6786, 47928), (7988, 40716), (9048, 35946), (10179, 31952), (11982, 27144), (12528, 25961), (13572, 23964), (15976, 20358), (17973, 18096)]