219790536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:471

約数の個数: 128

約数和(自身を含む): 655776000

約数和(自身を除く): 435985464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 197, 203, 229, 232, 348, 394, 406, 458, 591, 609, 687, 696, 788, 812, 916, 1182, 1218, 1374, 1379, 1576, 1603, 1624, 1832, 2364, 2436, 2748, 2758, 3206, 4137, 4728, 4809, 4872, 5496, 5516, 5713, 6412, 6641, 8274, 9618, 11032, 11426, 12824, 13282, 16548, 17139, 19236, 19923, 22852, 26564, 33096, 34278, 38472, 39846, 39991, 45113, 45704, 46487, 53128, 68556, 79692, 79982, 90226, 92974, 119973, 135339, 137112, 139461, 159384, 159964, 180452, 185948, 239946, 270678, 278922, 315791, 319928, 360904, 371896, 479892, 541356, 557844, 631582, 947373, 959784, 1082712, 1115688, 1263164, 1308277, 1894746, 2526328, 2616554, 3789492, 3924831, 5233108, 7578984, 7849662, 9157939, 10466216, 15699324, 18315878, 27473817, 31398648, 36631756, 54947634, 73263512, 109895268, 219790536]

約数ペア:

[(1, 219790536), (2, 109895268), (3, 73263512), (4, 54947634), (6, 36631756), (7, 31398648), (8, 27473817), (12, 18315878), (14, 15699324), (21, 10466216), (24, 9157939), (28, 7849662), (29, 7578984), (42, 5233108), (56, 3924831), (58, 3789492), (84, 2616554), (87, 2526328), (116, 1894746), (168, 1308277), (174, 1263164), (197, 1115688), (203, 1082712), (229, 959784), (232, 947373), (348, 631582), (394, 557844), (406, 541356), (458, 479892), (591, 371896), (609, 360904), (687, 319928), (696, 315791), (788, 278922), (812, 270678), (916, 239946), (1182, 185948), (1218, 180452), (1374, 159964), (1379, 159384), (1576, 139461), (1603, 137112), (1624, 135339), (1832, 119973), (2364, 92974), (2436, 90226), (2748, 79982), (2758, 79692), (3206, 68556), (4137, 53128), (4728, 46487), (4809, 45704), (4872, 45113), (5496, 39991), (5516, 39846), (5713, 38472), (6412, 34278), (6641, 33096), (8274, 26564), (9618, 22852), (11032, 19923), (11426, 19236), (12824, 17139), (13282, 16548)]