619455564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1093}}^1$

素因数の和:1296

約数の個数: 144

約数和(自身を含む): 1940108352

約数和(自身を除く): 1320652788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 173, 182, 234, 252, 273, 346, 364, 468, 519, 546, 692, 819, 1038, 1092, 1093, 1211, 1557, 1638, 2076, 2186, 2249, 2422, 3114, 3276, 3279, 3633, 4372, 4498, 4844, 6228, 6558, 6747, 7266, 7651, 8996, 9837, 10899, 13116, 13494, 14209, 14532, 15302, 15743, 19674, 20241, 21798, 22953, 26988, 28418, 30604, 31486, 39348, 40482, 42627, 43596, 45906, 47229, 56836, 62972, 68859, 80964, 85254, 91812, 94458, 99463, 127881, 137718, 141687, 170508, 188916, 189089, 198926, 255762, 275436, 283374, 298389, 378178, 397852, 511524, 566748, 567267, 596778, 756356, 895167, 1134534, 1193556, 1323623, 1701801, 1790334, 2269068, 2458157, 2647246, 3403602, 3580668, 3970869, 4916314, 5294492, 6807204, 7374471, 7941738, 9832628, 11912607, 14748942, 15883476, 17207099, 22123413, 23825214, 29497884, 34414198, 44246826, 47650428, 51621297, 68828396, 88493652, 103242594, 154863891, 206485188, 309727782, 619455564]

約数ペア:

[(1, 619455564), (2, 309727782), (3, 206485188), (4, 154863891), (6, 103242594), (7, 88493652), (9, 68828396), (12, 51621297), (13, 47650428), (14, 44246826), (18, 34414198), (21, 29497884), (26, 23825214), (28, 22123413), (36, 17207099), (39, 15883476), (42, 14748942), (52, 11912607), (63, 9832628), (78, 7941738), (84, 7374471), (91, 6807204), (117, 5294492), (126, 4916314), (156, 3970869), (173, 3580668), (182, 3403602), (234, 2647246), (252, 2458157), (273, 2269068), (346, 1790334), (364, 1701801), (468, 1323623), (519, 1193556), (546, 1134534), (692, 895167), (819, 756356), (1038, 596778), (1092, 567267), (1093, 566748), (1211, 511524), (1557, 397852), (1638, 378178), (2076, 298389), (2186, 283374), (2249, 275436), (2422, 255762), (3114, 198926), (3276, 189089), (3279, 188916), (3633, 170508), (4372, 141687), (4498, 137718), (4844, 127881), (6228, 99463), (6558, 94458), (6747, 91812), (7266, 85254), (7651, 80964), (8996, 68859), (9837, 62972), (10899, 56836), (13116, 47229), (13494, 45906), (14209, 43596), (14532, 42627), (15302, 40482), (15743, 39348), (19674, 31486), (20241, 30604), (21798, 28418), (22953, 26988)]