211318128

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7229}}^1$

素因数の和:7279

約数の個数: 120

約数和(自身を含む): 699285600

約数和(自身を除く): 487967472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 84, 87, 112, 116, 126, 144, 168, 174, 203, 232, 252, 261, 336, 348, 406, 464, 504, 522, 609, 696, 812, 1008, 1044, 1218, 1392, 1624, 1827, 2088, 2436, 3248, 3654, 4176, 4872, 7229, 7308, 9744, 14458, 14616, 21687, 28916, 29232, 43374, 50603, 57832, 65061, 86748, 101206, 115664, 130122, 151809, 173496, 202412, 209641, 260244, 303618, 346992, 404824, 419282, 455427, 520488, 607236, 628923, 809648, 838564, 910854, 1040976, 1214472, 1257846, 1467487, 1677128, 1821708, 1886769, 2428944, 2515692, 2934974, 3354256, 3643416, 3773538, 4402461, 5031384, 5869948, 7286832, 7547076, 8804922, 10062768, 11739896, 13207383, 15094152, 17609844, 23479792, 26414766, 30188304, 35219688, 52829532, 70439376, 105659064, 211318128]

約数ペア:

[(1, 211318128), (2, 105659064), (3, 70439376), (4, 52829532), (6, 35219688), (7, 30188304), (8, 26414766), (9, 23479792), (12, 17609844), (14, 15094152), (16, 13207383), (18, 11739896), (21, 10062768), (24, 8804922), (28, 7547076), (29, 7286832), (36, 5869948), (42, 5031384), (48, 4402461), (56, 3773538), (58, 3643416), (63, 3354256), (72, 2934974), (84, 2515692), (87, 2428944), (112, 1886769), (116, 1821708), (126, 1677128), (144, 1467487), (168, 1257846), (174, 1214472), (203, 1040976), (232, 910854), (252, 838564), (261, 809648), (336, 628923), (348, 607236), (406, 520488), (464, 455427), (504, 419282), (522, 404824), (609, 346992), (696, 303618), (812, 260244), (1008, 209641), (1044, 202412), (1218, 173496), (1392, 151809), (1624, 130122), (1827, 115664), (2088, 101206), (2436, 86748), (3248, 65061), (3654, 57832), (4176, 50603), (4872, 43374), (7229, 29232), (7308, 28916), (9744, 21687), (14458, 14616)]