331219044

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:328

約数の個数: 180

約数和(自身を含む): 982086336

約数和(自身を除く): 650867292

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 81, 92, 108, 117, 138, 156, 162, 169, 207, 234, 263, 276, 299, 324, 338, 351, 414, 468, 507, 526, 598, 621, 676, 702, 789, 828, 897, 1014, 1052, 1053, 1196, 1242, 1404, 1521, 1578, 1794, 1863, 2028, 2106, 2367, 2484, 2691, 3042, 3156, 3419, 3588, 3726, 3887, 4212, 4563, 4734, 5382, 6049, 6084, 6838, 7101, 7452, 7774, 8073, 9126, 9468, 10257, 10764, 11661, 12098, 13676, 13689, 14202, 15548, 16146, 18147, 18252, 20514, 21303, 23322, 24196, 24219, 27378, 28404, 30771, 32292, 34983, 36294, 41028, 42606, 44447, 46644, 48438, 54441, 54756, 61542, 69966, 72588, 78637, 85212, 88894, 92313, 96876, 104949, 108882, 123084, 133341, 139932, 157274, 163323, 177788, 184626, 209898, 217764, 235911, 266682, 276939, 314548, 314847, 326646, 369252, 400023, 419796, 471822, 489969, 533364, 553878, 629694, 653292, 707733, 800046, 943644, 979938, 1022281, 1107756, 1200069, 1259388, 1415466, 1600092, 1959876, 2044562, 2123199, 2400138, 2830932, 3066843, 3600207, 4089124, 4246398, 4800276, 6133686, 6369597, 7200414, 8492796, 9200529, 12267372, 12739194, 14400828, 18401058, 25478388, 27601587, 36802116, 55203174, 82804761, 110406348, 165609522, 331219044]

約数ペア:

[(1, 331219044), (2, 165609522), (3, 110406348), (4, 82804761), (6, 55203174), (9, 36802116), (12, 27601587), (13, 25478388), (18, 18401058), (23, 14400828), (26, 12739194), (27, 12267372), (36, 9200529), (39, 8492796), (46, 7200414), (52, 6369597), (54, 6133686), (69, 4800276), (78, 4246398), (81, 4089124), (92, 3600207), (108, 3066843), (117, 2830932), (138, 2400138), (156, 2123199), (162, 2044562), (169, 1959876), (207, 1600092), (234, 1415466), (263, 1259388), (276, 1200069), (299, 1107756), (324, 1022281), (338, 979938), (351, 943644), (414, 800046), (468, 707733), (507, 653292), (526, 629694), (598, 553878), (621, 533364), (676, 489969), (702, 471822), (789, 419796), (828, 400023), (897, 369252), (1014, 326646), (1052, 314847), (1053, 314548), (1196, 276939), (1242, 266682), (1404, 235911), (1521, 217764), (1578, 209898), (1794, 184626), (1863, 177788), (2028, 163323), (2106, 157274), (2367, 139932), (2484, 133341), (2691, 123084), (3042, 108882), (3156, 104949), (3419, 96876), (3588, 92313), (3726, 88894), (3887, 85212), (4212, 78637), (4563, 72588), (4734, 69966), (5382, 61542), (6049, 54756), (6084, 54441), (6838, 48438), (7101, 46644), (7452, 44447), (7774, 42606), (8073, 41028), (9126, 36294), (9468, 34983), (10257, 32292), (10764, 30771), (11661, 28404), (12098, 27378), (13676, 24219), (13689, 24196), (14202, 23322), (15548, 21303), (16146, 20514), (18147, 18252)]