272439804

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1229}}^1$

素因数の和:1292

約数の個数: 144

約数和(自身を含む): 824493600

約数和(自身を除く): 552053796

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 49, 52, 58, 78, 84, 87, 91, 98, 116, 147, 156, 174, 182, 196, 203, 273, 294, 348, 364, 377, 406, 546, 588, 609, 637, 754, 812, 1092, 1131, 1218, 1229, 1274, 1421, 1508, 1911, 2262, 2436, 2458, 2548, 2639, 2842, 3687, 3822, 4263, 4524, 4916, 5278, 5684, 7374, 7644, 7917, 8526, 8603, 10556, 14748, 15834, 15977, 17052, 17206, 18473, 25809, 31668, 31954, 34412, 35641, 36946, 47931, 51618, 55419, 60221, 63908, 71282, 73892, 95862, 103236, 106923, 110838, 111839, 120442, 142564, 180663, 191724, 213846, 221676, 223678, 240884, 249487, 335517, 361326, 427692, 447356, 463333, 498974, 671034, 722652, 748461, 782873, 926666, 997948, 1342068, 1389999, 1496922, 1565746, 1746409, 1853332, 2348619, 2779998, 2993844, 3131492, 3243331, 3492818, 4697238, 5239227, 5559996, 6486662, 6985636, 9394476, 9729993, 10478454, 12973324, 19459986, 20956908, 22703317, 38919972, 45406634, 68109951, 90813268, 136219902, 272439804]

約数ペア:

[(1, 272439804), (2, 136219902), (3, 90813268), (4, 68109951), (6, 45406634), (7, 38919972), (12, 22703317), (13, 20956908), (14, 19459986), (21, 12973324), (26, 10478454), (28, 9729993), (29, 9394476), (39, 6985636), (42, 6486662), (49, 5559996), (52, 5239227), (58, 4697238), (78, 3492818), (84, 3243331), (87, 3131492), (91, 2993844), (98, 2779998), (116, 2348619), (147, 1853332), (156, 1746409), (174, 1565746), (182, 1496922), (196, 1389999), (203, 1342068), (273, 997948), (294, 926666), (348, 782873), (364, 748461), (377, 722652), (406, 671034), (546, 498974), (588, 463333), (609, 447356), (637, 427692), (754, 361326), (812, 335517), (1092, 249487), (1131, 240884), (1218, 223678), (1229, 221676), (1274, 213846), (1421, 191724), (1508, 180663), (1911, 142564), (2262, 120442), (2436, 111839), (2458, 110838), (2548, 106923), (2639, 103236), (2842, 95862), (3687, 73892), (3822, 71282), (4263, 63908), (4524, 60221), (4916, 55419), (5278, 51618), (5684, 47931), (7374, 36946), (7644, 35641), (7917, 34412), (8526, 31954), (8603, 31668), (10556, 25809), (14748, 18473), (15834, 17206), (15977, 17052)]