775431468

素因数分解:

$2^2\times 3^{10}\times 7^2\times {\mathrm{67}}^1$

素因数の和:115

約数の個数: 198

約数和(自身を含む): 2403162636

約数和(自身を除く): 1627731168

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 67, 81, 84, 98, 108, 126, 134, 147, 162, 189, 196, 201, 243, 252, 268, 294, 324, 378, 402, 441, 469, 486, 567, 588, 603, 729, 756, 804, 882, 938, 972, 1134, 1206, 1323, 1407, 1458, 1701, 1764, 1809, 1876, 2187, 2268, 2412, 2646, 2814, 2916, 3283, 3402, 3618, 3969, 4221, 4374, 5103, 5292, 5427, 5628, 6561, 6566, 6804, 7236, 7938, 8442, 8748, 9849, 10206, 10854, 11907, 12663, 13122, 13132, 15309, 15876, 16281, 16884, 19683, 19698, 20412, 21708, 23814, 25326, 26244, 29547, 30618, 32562, 35721, 37989, 39366, 39396, 45927, 47628, 48843, 50652, 59049, 59094, 61236, 65124, 71442, 75978, 78732, 88641, 91854, 97686, 107163, 113967, 118098, 118188, 137781, 142884, 146529, 151956, 177282, 183708, 195372, 214326, 227934, 236196, 265923, 275562, 293058, 321489, 341901, 354564, 413343, 428652, 439587, 455868, 531846, 551124, 586116, 642978, 683802, 797769, 826686, 879174, 964467, 1025703, 1063692, 1285956, 1318761, 1367604, 1595538, 1653372, 1758348, 1928934, 2051406, 2393307, 2637522, 2893401, 3077109, 3191076, 3857868, 3956283, 4102812, 4786614, 5275044, 5786802, 6154218, 7179921, 7912566, 9231327, 9573228, 11573604, 12308436, 14359842, 15825132, 18462654, 21539763, 27693981, 28719684, 36925308, 43079526, 55387962, 64619289, 86159052, 110775924, 129238578, 193857867, 258477156, 387715734, 775431468]

約数ペア:

[(1, 775431468), (2, 387715734), (3, 258477156), (4, 193857867), (6, 129238578), (7, 110775924), (9, 86159052), (12, 64619289), (14, 55387962), (18, 43079526), (21, 36925308), (27, 28719684), (28, 27693981), (36, 21539763), (42, 18462654), (49, 15825132), (54, 14359842), (63, 12308436), (67, 11573604), (81, 9573228), (84, 9231327), (98, 7912566), (108, 7179921), (126, 6154218), (134, 5786802), (147, 5275044), (162, 4786614), (189, 4102812), (196, 3956283), (201, 3857868), (243, 3191076), (252, 3077109), (268, 2893401), (294, 2637522), (324, 2393307), (378, 2051406), (402, 1928934), (441, 1758348), (469, 1653372), (486, 1595538), (567, 1367604), (588, 1318761), (603, 1285956), (729, 1063692), (756, 1025703), (804, 964467), (882, 879174), (938, 826686), (972, 797769), (1134, 683802), (1206, 642978), (1323, 586116), (1407, 551124), (1458, 531846), (1701, 455868), (1764, 439587), (1809, 428652), (1876, 413343), (2187, 354564), (2268, 341901), (2412, 321489), (2646, 293058), (2814, 275562), (2916, 265923), (3283, 236196), (3402, 227934), (3618, 214326), (3969, 195372), (4221, 183708), (4374, 177282), (5103, 151956), (5292, 146529), (5427, 142884), (5628, 137781), (6561, 118188), (6566, 118098), (6804, 113967), (7236, 107163), (7938, 97686), (8442, 91854), (8748, 88641), (9849, 78732), (10206, 75978), (10854, 71442), (11907, 65124), (12663, 61236), (13122, 59094), (13132, 59049), (15309, 50652), (15876, 48843), (16281, 47628), (16884, 45927), (19683, 39396), (19698, 39366), (20412, 37989), (21708, 35721), (23814, 32562), (25326, 30618), (26244, 29547)]