280843524

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:288

約数の個数: 180

約数和(自身を含む): 833285376

約数和(自身を除く): 552441852

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, 223, 234, 276, 299, 324, 338, 351, 414, 446, 468, 507, 598, 621, 669, 676, 702, 828, 892, 897, 1014, 1053, 1196, 1242, 1338, 1404, 1521, 1794, 1863, 2007, 2028, 2106, 2484, 2676, 2691, 2899, 3042, 3588, 3726, 3887, 4014, 4212, 4563, 5129, 5382, 5798, 6021, 6084, 7452, 7774, 8028, 8073, 8697, 9126, 10258, 10764, 11596, 11661, 12042, 13689, 15387, 15548, 16146, 17394, 18063, 18252, 20516, 23322, 24084, 24219, 26091, 27378, 30774, 32292, 34788, 34983, 36126, 37687, 46161, 46644, 48438, 52182, 54756, 61548, 66677, 69966, 72252, 75374, 78273, 92322, 96876, 104364, 104949, 113061, 133354, 138483, 139932, 150748, 156546, 184644, 200031, 209898, 226122, 234819, 266708, 276966, 313092, 314847, 339183, 400062, 415449, 419796, 452244, 469638, 553932, 600093, 629694, 678366, 800124, 830898, 866801, 939276, 1017549, 1200186, 1259388, 1356732, 1661796, 1733602, 1800279, 2035098, 2400372, 2600403, 3052647, 3467204, 3600558, 4070196, 5200806, 5400837, 6105294, 7201116, 7801209, 10401612, 10801674, 12210588, 15602418, 21603348, 23403627, 31204836, 46807254, 70210881, 93614508, 140421762, 280843524]

約数ペア:

[(1, 280843524), (2, 140421762), (3, 93614508), (4, 70210881), (6, 46807254), (9, 31204836), (12, 23403627), (13, 21603348), (18, 15602418), (23, 12210588), (26, 10801674), (27, 10401612), (36, 7801209), (39, 7201116), (46, 6105294), (52, 5400837), (54, 5200806), (69, 4070196), (78, 3600558), (81, 3467204), (92, 3052647), (108, 2600403), (117, 2400372), (138, 2035098), (156, 1800279), (162, 1733602), (169, 1661796), (207, 1356732), (223, 1259388), (234, 1200186), (276, 1017549), (299, 939276), (324, 866801), (338, 830898), (351, 800124), (414, 678366), (446, 629694), (468, 600093), (507, 553932), (598, 469638), (621, 452244), (669, 419796), (676, 415449), (702, 400062), (828, 339183), (892, 314847), (897, 313092), (1014, 276966), (1053, 266708), (1196, 234819), (1242, 226122), (1338, 209898), (1404, 200031), (1521, 184644), (1794, 156546), (1863, 150748), (2007, 139932), (2028, 138483), (2106, 133354), (2484, 113061), (2676, 104949), (2691, 104364), (2899, 96876), (3042, 92322), (3588, 78273), (3726, 75374), (3887, 72252), (4014, 69966), (4212, 66677), (4563, 61548), (5129, 54756), (5382, 52182), (5798, 48438), (6021, 46644), (6084, 46161), (7452, 37687), (7774, 36126), (8028, 34983), (8073, 34788), (8697, 32292), (9126, 30774), (10258, 27378), (10764, 26091), (11596, 24219), (11661, 24084), (12042, 23322), (13689, 20516), (15387, 18252), (15548, 18063), (16146, 17394)]