316656522

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{27617}}^1$

素因数の和:27652

約数の個数: 72

約数和(自身を含む): 859527396

約数和(自身を除く): 542870874

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 27617, 55234, 82851, 165702, 193319, 248553, 359021, 386638, 497106, 579957, 718042, 1077063, 1159914, 1353233, 1739871, 2154126, 2513147, 2706466, 3231189, 3479742, 4059699, 5026294, 6462378, 7539441, 8119398, 12179097, 15078882, 17592029, 22618323, 24358194, 35184058, 45236646, 52776087, 105552174, 158328261, 316656522]

約数ペア:

[(1, 316656522), (2, 158328261), (3, 105552174), (6, 52776087), (7, 45236646), (9, 35184058), (13, 24358194), (14, 22618323), (18, 17592029), (21, 15078882), (26, 12179097), (39, 8119398), (42, 7539441), (49, 6462378), (63, 5026294), (78, 4059699), (91, 3479742), (98, 3231189), (117, 2706466), (126, 2513147), (147, 2154126), (182, 1739871), (234, 1353233), (273, 1159914), (294, 1077063), (441, 718042), (546, 579957), (637, 497106), (819, 386638), (882, 359021), (1274, 248553), (1638, 193319), (1911, 165702), (3822, 82851), (5733, 55234), (11466, 27617)]