15313525328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{3163}}^1$

素因数の和:3472

約数の個数: 80

約数和(自身を含む): 31487318016

約数和(自身を除く): 16173792688

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 227, 248, 344, 454, 496, 688, 908, 1333, 1816, 2666, 3163, 3632, 5332, 6326, 7037, 9761, 10664, 12652, 14074, 19522, 21328, 25304, 28148, 39044, 50608, 56296, 78088, 98053, 112592, 136009, 156176, 196106, 272018, 302591, 392212, 544036, 605182, 718001, 784424, 1088072, 1210364, 1436002, 1568848, 2176144, 2420728, 2872004, 4216279, 4841456, 5744008, 8432558, 11488016, 16865116, 22258031, 30874043, 33730232, 44516062, 61748086, 67460464, 89032124, 123496172, 178064248, 246992344, 356128496, 493984688, 957095333, 1914190666, 3828381332, 7656762664, 15313525328]

約数ペア:

[(1, 15313525328), (2, 7656762664), (4, 3828381332), (8, 1914190666), (16, 957095333), (31, 493984688), (43, 356128496), (62, 246992344), (86, 178064248), (124, 123496172), (172, 89032124), (227, 67460464), (248, 61748086), (344, 44516062), (454, 33730232), (496, 30874043), (688, 22258031), (908, 16865116), (1333, 11488016), (1816, 8432558), (2666, 5744008), (3163, 4841456), (3632, 4216279), (5332, 2872004), (6326, 2420728), (7037, 2176144), (9761, 1568848), (10664, 1436002), (12652, 1210364), (14074, 1088072), (19522, 784424), (21328, 718001), (25304, 605182), (28148, 544036), (39044, 392212), (50608, 302591), (56296, 272018), (78088, 196106), (98053, 156176), (112592, 136009)]