402005448

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1399}}^1$

素因数の和:1731

約数の個数: 96

約数和(自身を含む): 1177176000

約数和(自身を除く): 775170552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 307, 312, 468, 614, 921, 936, 1228, 1399, 1842, 2456, 2763, 2798, 3684, 3991, 4197, 5526, 5596, 7368, 7982, 8394, 11052, 11192, 11973, 12591, 15964, 16788, 18187, 22104, 23946, 25182, 31928, 33576, 35919, 36374, 47892, 50364, 54561, 71838, 72748, 95784, 100728, 109122, 143676, 145496, 163683, 218244, 287352, 327366, 429493, 436488, 654732, 858986, 1288479, 1309464, 1717972, 2576958, 3435944, 3865437, 5153916, 5583409, 7730874, 10307832, 11166818, 15461748, 16750227, 22333636, 30923496, 33500454, 44667272, 50250681, 67000908, 100501362, 134001816, 201002724, 402005448]

約数ペア:

[(1, 402005448), (2, 201002724), (3, 134001816), (4, 100501362), (6, 67000908), (8, 50250681), (9, 44667272), (12, 33500454), (13, 30923496), (18, 22333636), (24, 16750227), (26, 15461748), (36, 11166818), (39, 10307832), (52, 7730874), (72, 5583409), (78, 5153916), (104, 3865437), (117, 3435944), (156, 2576958), (234, 1717972), (307, 1309464), (312, 1288479), (468, 858986), (614, 654732), (921, 436488), (936, 429493), (1228, 327366), (1399, 287352), (1842, 218244), (2456, 163683), (2763, 145496), (2798, 143676), (3684, 109122), (3991, 100728), (4197, 95784), (5526, 72748), (5596, 71838), (7368, 54561), (7982, 50364), (8394, 47892), (11052, 36374), (11192, 35919), (11973, 33576), (12591, 31928), (15964, 25182), (16788, 23946), (18187, 22104)]