321442968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 1040981760

約数和(自身を除く): 719538792

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 181, 186, 217, 231, 248, 264, 308, 341, 362, 372, 434, 462, 543, 616, 651, 682, 724, 744, 868, 924, 961, 1023, 1086, 1267, 1302, 1364, 1448, 1736, 1848, 1922, 1991, 2046, 2172, 2387, 2534, 2604, 2728, 2883, 3801, 3844, 3982, 4092, 4344, 4774, 5068, 5208, 5611, 5766, 5973, 6727, 7161, 7602, 7688, 7964, 8184, 9548, 10136, 10571, 11222, 11532, 11946, 13454, 13937, 14322, 15204, 15928, 16833, 19096, 20181, 21142, 22444, 23064, 23892, 26908, 27874, 28644, 30408, 31713, 33666, 39277, 40362, 41811, 42284, 44888, 47784, 53816, 55748, 57288, 61721, 63426, 67332, 73997, 78554, 80724, 83622, 84568, 111496, 117831, 123442, 126852, 134664, 147994, 157108, 161448, 167244, 173941, 185163, 221991, 235662, 246884, 253704, 295988, 314216, 334488, 347882, 370326, 432047, 443982, 471324, 493768, 521823, 591976, 695764, 740652, 864094, 887964, 942648, 1043646, 1217587, 1296141, 1391528, 1481304, 1728188, 1775928, 1913351, 2087292, 2435174, 2592282, 3456376, 3652761, 3826702, 4174584, 4870348, 5184564, 5740053, 7305522, 7653404, 9740696, 10369128, 11480106, 13393457, 14611044, 15306808, 22960212, 26786914, 29222088, 40180371, 45920424, 53573828, 80360742, 107147656, 160721484, 321442968]

約数ペア:

[(1, 321442968), (2, 160721484), (3, 107147656), (4, 80360742), (6, 53573828), (7, 45920424), (8, 40180371), (11, 29222088), (12, 26786914), (14, 22960212), (21, 15306808), (22, 14611044), (24, 13393457), (28, 11480106), (31, 10369128), (33, 9740696), (42, 7653404), (44, 7305522), (56, 5740053), (62, 5184564), (66, 4870348), (77, 4174584), (84, 3826702), (88, 3652761), (93, 3456376), (124, 2592282), (132, 2435174), (154, 2087292), (168, 1913351), (181, 1775928), (186, 1728188), (217, 1481304), (231, 1391528), (248, 1296141), (264, 1217587), (308, 1043646), (341, 942648), (362, 887964), (372, 864094), (434, 740652), (462, 695764), (543, 591976), (616, 521823), (651, 493768), (682, 471324), (724, 443982), (744, 432047), (868, 370326), (924, 347882), (961, 334488), (1023, 314216), (1086, 295988), (1267, 253704), (1302, 246884), (1364, 235662), (1448, 221991), (1736, 185163), (1848, 173941), (1922, 167244), (1991, 161448), (2046, 157108), (2172, 147994), (2387, 134664), (2534, 126852), (2604, 123442), (2728, 117831), (2883, 111496), (3801, 84568), (3844, 83622), (3982, 80724), (4092, 78554), (4344, 73997), (4774, 67332), (5068, 63426), (5208, 61721), (5611, 57288), (5766, 55748), (5973, 53816), (6727, 47784), (7161, 44888), (7602, 42284), (7688, 41811), (7964, 40362), (8184, 39277), (9548, 33666), (10136, 31713), (10571, 30408), (11222, 28644), (11532, 27874), (11946, 26908), (13454, 23892), (13937, 23064), (14322, 22444), (15204, 21142), (15928, 20181), (16833, 19096)]