508749318

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{659}}^1$

素因数の和:1242

約数の個数: 96

約数和(自身を含む): 1378840320

約数和(自身を除く): 870091002

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 557, 659, 693, 1114, 1318, 1386, 1671, 1977, 3342, 3899, 3954, 4613, 5013, 5931, 6127, 7249, 7798, 9226, 10026, 11697, 11862, 12254, 13839, 14498, 18381, 21747, 23394, 27678, 35091, 36762, 41517, 42889, 43494, 50743, 55143, 65241, 70182, 83034, 85778, 101486, 110286, 128667, 130482, 152229, 257334, 304458, 367063, 386001, 456687, 734126, 772002, 913374, 1101189, 2202378, 2569441, 3303567, 4037693, 5138882, 6607134, 7708323, 8075386, 12113079, 15416646, 23124969, 24226158, 28263851, 36339237, 46249938, 56527702, 72678474, 84791553, 169583106, 254374659, 508749318]

約数ペア:

[(1, 508749318), (2, 254374659), (3, 169583106), (6, 84791553), (7, 72678474), (9, 56527702), (11, 46249938), (14, 36339237), (18, 28263851), (21, 24226158), (22, 23124969), (33, 15416646), (42, 12113079), (63, 8075386), (66, 7708323), (77, 6607134), (99, 5138882), (126, 4037693), (154, 3303567), (198, 2569441), (231, 2202378), (462, 1101189), (557, 913374), (659, 772002), (693, 734126), (1114, 456687), (1318, 386001), (1386, 367063), (1671, 304458), (1977, 257334), (3342, 152229), (3899, 130482), (3954, 128667), (4613, 110286), (5013, 101486), (5931, 85778), (6127, 83034), (7249, 70182), (7798, 65241), (9226, 55143), (10026, 50743), (11697, 43494), (11862, 42889), (12254, 41517), (13839, 36762), (14498, 35091), (18381, 27678), (21747, 23394)]