393263748

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:559

約数の個数: 120

約数和(自身を含む): 1091071520

約数和(自身を除く): 697807772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 193, 228, 324, 331, 342, 386, 513, 579, 662, 684, 772, 993, 1026, 1158, 1324, 1539, 1737, 1986, 2052, 2316, 2979, 3078, 3474, 3667, 3972, 5211, 5958, 6156, 6289, 6948, 7334, 8937, 10422, 11001, 11916, 12578, 14668, 15633, 17874, 18867, 20844, 22002, 25156, 26811, 31266, 33003, 35748, 37734, 44004, 53622, 56601, 62532, 63883, 66006, 75468, 99009, 107244, 113202, 127766, 132012, 169803, 191649, 198018, 226404, 255532, 297027, 339606, 383298, 396036, 509409, 574947, 594054, 679212, 766596, 1018818, 1149894, 1188108, 1213777, 1724841, 2037636, 2299788, 2427554, 3449682, 3641331, 4855108, 5174523, 6899364, 7282662, 10349046, 10923993, 14565324, 20698092, 21847986, 32771979, 43695972, 65543958, 98315937, 131087916, 196631874, 393263748]

約数ペア:

[(1, 393263748), (2, 196631874), (3, 131087916), (4, 98315937), (6, 65543958), (9, 43695972), (12, 32771979), (18, 21847986), (19, 20698092), (27, 14565324), (36, 10923993), (38, 10349046), (54, 7282662), (57, 6899364), (76, 5174523), (81, 4855108), (108, 3641331), (114, 3449682), (162, 2427554), (171, 2299788), (193, 2037636), (228, 1724841), (324, 1213777), (331, 1188108), (342, 1149894), (386, 1018818), (513, 766596), (579, 679212), (662, 594054), (684, 574947), (772, 509409), (993, 396036), (1026, 383298), (1158, 339606), (1324, 297027), (1539, 255532), (1737, 226404), (1986, 198018), (2052, 191649), (2316, 169803), (2979, 132012), (3078, 127766), (3474, 113202), (3667, 107244), (3972, 99009), (5211, 75468), (5958, 66006), (6156, 63883), (6289, 62532), (6948, 56601), (7334, 53622), (8937, 44004), (10422, 37734), (11001, 35748), (11916, 33003), (12578, 31266), (14668, 26811), (15633, 25156), (17874, 22002), (18867, 20844)]