253915679842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{313129}}^1$

素因数の和:313243

約数の個数: 64

約数和(自身を含む): 454514457600

約数和(自身を除く): 200598777758

約数列:

[1, 2, 11, 22, 29, 31, 41, 58, 62, 82, 319, 341, 451, 638, 682, 899, 902, 1189, 1271, 1798, 2378, 2542, 9889, 13079, 13981, 19778, 26158, 27962, 36859, 73718, 313129, 405449, 626258, 810898, 3444419, 6888838, 9080741, 9706999, 12838289, 18161482, 19413998, 25676578, 99888151, 106776989, 141221179, 199776302, 213553978, 281502971, 282442358, 372310381, 397986959, 563005942, 744620762, 795973918, 3096532681, 4095414191, 4377856549, 6193065362, 8190828382, 8755713098, 11541621811, 23083243622, 126957839921, 253915679842]

約数ペア:

[(1, 253915679842), (2, 126957839921), (11, 23083243622), (22, 11541621811), (29, 8755713098), (31, 8190828382), (41, 6193065362), (58, 4377856549), (62, 4095414191), (82, 3096532681), (319, 795973918), (341, 744620762), (451, 563005942), (638, 397986959), (682, 372310381), (899, 282442358), (902, 281502971), (1189, 213553978), (1271, 199776302), (1798, 141221179), (2378, 106776989), (2542, 99888151), (9889, 25676578), (13079, 19413998), (13981, 18161482), (19778, 12838289), (26158, 9706999), (27962, 9080741), (36859, 6888838), (73718, 3444419), (313129, 810898), (405449, 626258)]