15721636992

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^2\times {\mathrm{141667}}^1$

素因数の和:141718

約数の個数: 96

約数和(自身を含む): 44361917520

約数和(自身を除く): 28640280528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 289, 384, 408, 544, 578, 816, 867, 1088, 1156, 1632, 1734, 2176, 2312, 3264, 3468, 4624, 6528, 6936, 9248, 13872, 18496, 27744, 36992, 55488, 110976, 141667, 283334, 425001, 566668, 850002, 1133336, 1700004, 2266672, 2408339, 3400008, 4533344, 4816678, 6800016, 7225017, 9066688, 9633356, 13600032, 14450034, 18133376, 19266712, 27200064, 28900068, 38533424, 40941763, 54400128, 57800136, 77066848, 81883526, 115600272, 122825289, 154133696, 163767052, 231200544, 245650578, 308267392, 327534104, 462401088, 491301156, 655068208, 924802176, 982602312, 1310136416, 1965204624, 2620272832, 3930409248, 5240545664, 7860818496, 15721636992]

約数ペア:

[(1, 15721636992), (2, 7860818496), (3, 5240545664), (4, 3930409248), (6, 2620272832), (8, 1965204624), (12, 1310136416), (16, 982602312), (17, 924802176), (24, 655068208), (32, 491301156), (34, 462401088), (48, 327534104), (51, 308267392), (64, 245650578), (68, 231200544), (96, 163767052), (102, 154133696), (128, 122825289), (136, 115600272), (192, 81883526), (204, 77066848), (272, 57800136), (289, 54400128), (384, 40941763), (408, 38533424), (544, 28900068), (578, 27200064), (816, 19266712), (867, 18133376), (1088, 14450034), (1156, 13600032), (1632, 9633356), (1734, 9066688), (2176, 7225017), (2312, 6800016), (3264, 4816678), (3468, 4533344), (4624, 3400008), (6528, 2408339), (6936, 2266672), (9248, 1700004), (13872, 1133336), (18496, 850002), (27744, 566668), (36992, 425001), (55488, 283334), (110976, 141667)]