763349248

素因数分解:

$2^8\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:639

約数の個数: 72

約数和(自身を含む): 1568222208

約数和(自身を除く): 804872960

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 127, 128, 212, 254, 256, 424, 443, 508, 848, 886, 1016, 1696, 1772, 2032, 3392, 3544, 4064, 6731, 6784, 7088, 8128, 13462, 13568, 14176, 16256, 23479, 26924, 28352, 32512, 46958, 53848, 56261, 56704, 93916, 107696, 112522, 113408, 187832, 215392, 225044, 375664, 430784, 450088, 751328, 861568, 900176, 1502656, 1723136, 1800352, 2981833, 3005312, 3600704, 5963666, 6010624, 7201408, 11927332, 14402816, 23854664, 47709328, 95418656, 190837312, 381674624, 763349248]

約数ペア:

[(1, 763349248), (2, 381674624), (4, 190837312), (8, 95418656), (16, 47709328), (32, 23854664), (53, 14402816), (64, 11927332), (106, 7201408), (127, 6010624), (128, 5963666), (212, 3600704), (254, 3005312), (256, 2981833), (424, 1800352), (443, 1723136), (508, 1502656), (848, 900176), (886, 861568), (1016, 751328), (1696, 450088), (1772, 430784), (2032, 375664), (3392, 225044), (3544, 215392), (4064, 187832), (6731, 113408), (6784, 112522), (7088, 107696), (8128, 93916), (13462, 56704), (13568, 56261), (14176, 53848), (16256, 46958), (23479, 32512), (26924, 28352)]