1234740736

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1117}}^1$

素因数の和:1279

約数の個数: 80

約数和(自身を含む): 2635117056

約数和(自身を除く): 1400376320

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 128, 136, 254, 256, 272, 508, 512, 544, 1016, 1088, 1117, 2032, 2159, 2176, 2234, 4064, 4318, 4352, 4468, 8128, 8636, 8704, 8936, 16256, 17272, 17872, 18989, 32512, 34544, 35744, 37978, 65024, 69088, 71488, 75956, 138176, 141859, 142976, 151912, 276352, 283718, 285952, 303824, 552704, 567436, 571904, 607648, 1105408, 1134872, 1215296, 2269744, 2411603, 2430592, 4539488, 4823206, 4861184, 9078976, 9646412, 9722368, 18157952, 19292824, 36315904, 38585648, 72631808, 77171296, 154342592, 308685184, 617370368, 1234740736]

約数ペア:

[(1, 1234740736), (2, 617370368), (4, 308685184), (8, 154342592), (16, 77171296), (17, 72631808), (32, 38585648), (34, 36315904), (64, 19292824), (68, 18157952), (127, 9722368), (128, 9646412), (136, 9078976), (254, 4861184), (256, 4823206), (272, 4539488), (508, 2430592), (512, 2411603), (544, 2269744), (1016, 1215296), (1088, 1134872), (1117, 1105408), (2032, 607648), (2159, 571904), (2176, 567436), (2234, 552704), (4064, 303824), (4318, 285952), (4352, 283718), (4468, 276352), (8128, 151912), (8636, 142976), (8704, 141859), (8936, 138176), (16256, 75956), (17272, 71488), (17872, 69088), (18989, 65024), (32512, 37978), (34544, 35744)]