260546328

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:371

約数の個数: 192

約数和(自身を含む): 853632000

約数和(自身を除く): 593085672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 103, 108, 126, 147, 168, 189, 196, 206, 216, 239, 252, 294, 309, 378, 392, 412, 441, 478, 504, 588, 618, 717, 721, 756, 824, 882, 927, 956, 1176, 1236, 1323, 1434, 1442, 1512, 1673, 1764, 1854, 1912, 2151, 2163, 2472, 2646, 2781, 2868, 2884, 3346, 3528, 3708, 4302, 4326, 5019, 5047, 5292, 5562, 5736, 5768, 6453, 6489, 6692, 7416, 8604, 8652, 10038, 10094, 10584, 11124, 11711, 12906, 12978, 13384, 15057, 15141, 17208, 17304, 19467, 20076, 20188, 22248, 23422, 24617, 25812, 25956, 30114, 30282, 35133, 38934, 40152, 40376, 45171, 45423, 46844, 49234, 51624, 51912, 60228, 60564, 70266, 73851, 77868, 90342, 90846, 93688, 98468, 105399, 120456, 121128, 136269, 140532, 147702, 155736, 172319, 180684, 181692, 196936, 210798, 221553, 272538, 281064, 295404, 316197, 344638, 361368, 363384, 421596, 443106, 516957, 545076, 590808, 632394, 664659, 689276, 843192, 886212, 1033914, 1090152, 1206233, 1264788, 1329318, 1378552, 1550871, 1772424, 2067828, 2412466, 2529576, 2658636, 3101742, 3618699, 4135656, 4652613, 4824932, 5317272, 6203484, 7237398, 9305226, 9649864, 10856097, 12406968, 14474796, 18610452, 21712194, 28949592, 32568291, 37220904, 43424388, 65136582, 86848776, 130273164, 260546328]

約数ペア:

[(1, 260546328), (2, 130273164), (3, 86848776), (4, 65136582), (6, 43424388), (7, 37220904), (8, 32568291), (9, 28949592), (12, 21712194), (14, 18610452), (18, 14474796), (21, 12406968), (24, 10856097), (27, 9649864), (28, 9305226), (36, 7237398), (42, 6203484), (49, 5317272), (54, 4824932), (56, 4652613), (63, 4135656), (72, 3618699), (84, 3101742), (98, 2658636), (103, 2529576), (108, 2412466), (126, 2067828), (147, 1772424), (168, 1550871), (189, 1378552), (196, 1329318), (206, 1264788), (216, 1206233), (239, 1090152), (252, 1033914), (294, 886212), (309, 843192), (378, 689276), (392, 664659), (412, 632394), (441, 590808), (478, 545076), (504, 516957), (588, 443106), (618, 421596), (717, 363384), (721, 361368), (756, 344638), (824, 316197), (882, 295404), (927, 281064), (956, 272538), (1176, 221553), (1236, 210798), (1323, 196936), (1434, 181692), (1442, 180684), (1512, 172319), (1673, 155736), (1764, 147702), (1854, 140532), (1912, 136269), (2151, 121128), (2163, 120456), (2472, 105399), (2646, 98468), (2781, 93688), (2868, 90846), (2884, 90342), (3346, 77868), (3528, 73851), (3708, 70266), (4302, 60564), (4326, 60228), (5019, 51912), (5047, 51624), (5292, 49234), (5562, 46844), (5736, 45423), (5768, 45171), (6453, 40376), (6489, 40152), (6692, 38934), (7416, 35133), (8604, 30282), (8652, 30114), (10038, 25956), (10094, 25812), (10584, 24617), (11124, 23422), (11711, 22248), (12906, 20188), (12978, 20076), (13384, 19467), (15057, 17304), (15141, 17208)]