1315725064

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{599}}^1$

素因数の和:1174

約数の個数: 64

約数和(自身を含む): 2706048000

約数和(自身を除く): 1390322936

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 521, 527, 599, 1042, 1054, 1198, 2084, 2108, 2396, 4168, 4216, 4792, 8857, 10183, 16151, 17714, 18569, 20366, 32302, 35428, 37138, 40732, 64604, 70856, 74276, 81464, 129208, 148552, 274567, 312079, 315673, 549134, 624158, 631346, 1098268, 1248316, 1262692, 2196536, 2496632, 2525384, 5305343, 9674449, 10610686, 19348898, 21221372, 38697796, 42442744, 77395592, 164465633, 328931266, 657862532, 1315725064]

約数ペア:

[(1, 1315725064), (2, 657862532), (4, 328931266), (8, 164465633), (17, 77395592), (31, 42442744), (34, 38697796), (62, 21221372), (68, 19348898), (124, 10610686), (136, 9674449), (248, 5305343), (521, 2525384), (527, 2496632), (599, 2196536), (1042, 1262692), (1054, 1248316), (1198, 1098268), (2084, 631346), (2108, 624158), (2396, 549134), (4168, 315673), (4216, 312079), (4792, 274567), (8857, 148552), (10183, 129208), (16151, 81464), (17714, 74276), (18569, 70856), (20366, 64604), (32302, 40732), (35428, 37138)]