21243630304

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103583}}^1$

素因数の和:103652

約数の個数: 96

約数和(自身を含む): 49334987520

約数和(自身を除く): 28091357216

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 32, 34, 52, 58, 68, 104, 116, 136, 208, 221, 232, 272, 377, 416, 442, 464, 493, 544, 754, 884, 928, 986, 1508, 1768, 1972, 3016, 3536, 3944, 6032, 6409, 7072, 7888, 12064, 12818, 15776, 25636, 51272, 102544, 103583, 205088, 207166, 414332, 828664, 1346579, 1657328, 1760911, 2693158, 3003907, 3314656, 3521822, 5386316, 6007814, 7043644, 10772632, 12015628, 14087288, 21545264, 22891843, 24031256, 28174576, 39050791, 43090528, 45783686, 48062512, 51066419, 56349152, 78101582, 91567372, 96125024, 102132838, 156203164, 183134744, 204265676, 312406328, 366269488, 408531352, 624812656, 663863447, 732538976, 817062704, 1249625312, 1327726894, 1634125408, 2655453788, 5310907576, 10621815152, 21243630304]

約数ペア:

[(1, 21243630304), (2, 10621815152), (4, 5310907576), (8, 2655453788), (13, 1634125408), (16, 1327726894), (17, 1249625312), (26, 817062704), (29, 732538976), (32, 663863447), (34, 624812656), (52, 408531352), (58, 366269488), (68, 312406328), (104, 204265676), (116, 183134744), (136, 156203164), (208, 102132838), (221, 96125024), (232, 91567372), (272, 78101582), (377, 56349152), (416, 51066419), (442, 48062512), (464, 45783686), (493, 43090528), (544, 39050791), (754, 28174576), (884, 24031256), (928, 22891843), (986, 21545264), (1508, 14087288), (1768, 12015628), (1972, 10772632), (3016, 7043644), (3536, 6007814), (3944, 5386316), (6032, 3521822), (6409, 3314656), (7072, 3003907), (7888, 2693158), (12064, 1760911), (12818, 1657328), (15776, 1346579), (25636, 828664), (51272, 414332), (102544, 207166), (103583, 205088)]