487850224

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1$

素因数の和:1334

約数の個数: 80

約数和(自身を含む): 1055932416

約数和(自身を除く): 568082192

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 47, 62, 68, 94, 124, 136, 188, 248, 272, 376, 496, 527, 752, 799, 1054, 1231, 1457, 1598, 2108, 2462, 2914, 3196, 4216, 4924, 5828, 6392, 8432, 9848, 11656, 12784, 19696, 20927, 23312, 24769, 38161, 41854, 49538, 57857, 76322, 83708, 99076, 115714, 152644, 167416, 198152, 231428, 305288, 334832, 396304, 462856, 610576, 648737, 925712, 983569, 1297474, 1793567, 1967138, 2594948, 3587134, 3934276, 5189896, 7174268, 7868552, 10379792, 14348536, 15737104, 28697072, 30490639, 60981278, 121962556, 243925112, 487850224]

約数ペア:

[(1, 487850224), (2, 243925112), (4, 121962556), (8, 60981278), (16, 30490639), (17, 28697072), (31, 15737104), (34, 14348536), (47, 10379792), (62, 7868552), (68, 7174268), (94, 5189896), (124, 3934276), (136, 3587134), (188, 2594948), (248, 1967138), (272, 1793567), (376, 1297474), (496, 983569), (527, 925712), (752, 648737), (799, 610576), (1054, 462856), (1231, 396304), (1457, 334832), (1598, 305288), (2108, 231428), (2462, 198152), (2914, 167416), (3196, 152644), (4216, 115714), (4924, 99076), (5828, 83708), (6392, 76322), (8432, 57857), (9848, 49538), (11656, 41854), (12784, 38161), (19696, 24769), (20927, 23312)]