1218152688

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{1753}}^1$

素因数の和:2262

約数の個数: 80

約数和(自身を含む): 3257220096

約数和(自身を除く): 2039067408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 467, 496, 744, 934, 1401, 1488, 1753, 1868, 2802, 3506, 3736, 5259, 5604, 7012, 7472, 10518, 11208, 14024, 14477, 21036, 22416, 28048, 28954, 42072, 43431, 54343, 57908, 84144, 86862, 108686, 115816, 163029, 173724, 217372, 231632, 326058, 347448, 434744, 652116, 694896, 818651, 869488, 1304232, 1637302, 2455953, 2608464, 3274604, 4911906, 6549208, 9823812, 13098416, 19647624, 25378181, 39295248, 50756362, 76134543, 101512724, 152269086, 203025448, 304538172, 406050896, 609076344, 1218152688]

約数ペア:

[(1, 1218152688), (2, 609076344), (3, 406050896), (4, 304538172), (6, 203025448), (8, 152269086), (12, 101512724), (16, 76134543), (24, 50756362), (31, 39295248), (48, 25378181), (62, 19647624), (93, 13098416), (124, 9823812), (186, 6549208), (248, 4911906), (372, 3274604), (467, 2608464), (496, 2455953), (744, 1637302), (934, 1304232), (1401, 869488), (1488, 818651), (1753, 694896), (1868, 652116), (2802, 434744), (3506, 347448), (3736, 326058), (5259, 231632), (5604, 217372), (7012, 173724), (7472, 163029), (10518, 115816), (11208, 108686), (14024, 86862), (14477, 84144), (21036, 57908), (22416, 54343), (28048, 43431), (28954, 42072)]