1687332384

素因数分解:

$2^5\times 3^4\times {\mathrm{43}}^1\times {\mathrm{15139}}^1$

素因数の和:15204

約数の個数: 120

約数和(自身を含む): 5078137680

約数和(自身を除く): 3390805296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 81, 86, 96, 108, 129, 144, 162, 172, 216, 258, 288, 324, 344, 387, 432, 516, 648, 688, 774, 864, 1032, 1161, 1296, 1376, 1548, 2064, 2322, 2592, 3096, 3483, 4128, 4644, 6192, 6966, 9288, 12384, 13932, 15139, 18576, 27864, 30278, 37152, 45417, 55728, 60556, 90834, 111456, 121112, 136251, 181668, 242224, 272502, 363336, 408753, 484448, 545004, 650977, 726672, 817506, 1090008, 1226259, 1301954, 1453344, 1635012, 1952931, 2180016, 2452518, 2603908, 3270024, 3905862, 4360032, 4905036, 5207816, 5858793, 6540048, 7811724, 9810072, 10415632, 11717586, 13080096, 15623448, 17576379, 19620144, 20831264, 23435172, 31246896, 35152758, 39240288, 46870344, 52729137, 62493792, 70305516, 93740688, 105458274, 140611032, 187481376, 210916548, 281222064, 421833096, 562444128, 843666192, 1687332384]

約数ペア:

[(1, 1687332384), (2, 843666192), (3, 562444128), (4, 421833096), (6, 281222064), (8, 210916548), (9, 187481376), (12, 140611032), (16, 105458274), (18, 93740688), (24, 70305516), (27, 62493792), (32, 52729137), (36, 46870344), (43, 39240288), (48, 35152758), (54, 31246896), (72, 23435172), (81, 20831264), (86, 19620144), (96, 17576379), (108, 15623448), (129, 13080096), (144, 11717586), (162, 10415632), (172, 9810072), (216, 7811724), (258, 6540048), (288, 5858793), (324, 5207816), (344, 4905036), (387, 4360032), (432, 3905862), (516, 3270024), (648, 2603908), (688, 2452518), (774, 2180016), (864, 1952931), (1032, 1635012), (1161, 1453344), (1296, 1301954), (1376, 1226259), (1548, 1090008), (2064, 817506), (2322, 726672), (2592, 650977), (3096, 545004), (3483, 484448), (4128, 408753), (4644, 363336), (6192, 272502), (6966, 242224), (9288, 181668), (12384, 136251), (13932, 121112), (15139, 111456), (18576, 90834), (27864, 60556), (30278, 55728), (37152, 45417)]