388263708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{977}}^1$

素因数の和:1096

約数の個数: 144

約数和(自身を含む): 1196133120

約数和(自身を除く): 807869412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 83, 84, 114, 126, 133, 166, 171, 228, 249, 252, 266, 332, 342, 399, 498, 532, 581, 684, 747, 798, 977, 996, 1162, 1197, 1494, 1577, 1596, 1743, 1954, 2324, 2394, 2931, 2988, 3154, 3486, 3908, 4731, 4788, 5229, 5862, 6308, 6839, 6972, 8793, 9462, 10458, 11039, 11724, 13678, 14193, 17586, 18563, 18924, 20517, 20916, 22078, 27356, 28386, 33117, 35172, 37126, 41034, 44156, 55689, 56772, 61551, 66234, 74252, 81091, 82068, 99351, 111378, 123102, 129941, 132468, 162182, 167067, 198702, 222756, 243273, 246204, 259882, 324364, 334134, 389823, 397404, 486546, 519764, 567637, 668268, 729819, 779646, 973092, 1135274, 1169469, 1459638, 1540729, 1559292, 1702911, 2270548, 2338938, 2919276, 3081458, 3405822, 4622187, 4677876, 5108733, 6162916, 6811644, 9244374, 10217466, 10785103, 13866561, 18488748, 20434932, 21570206, 27733122, 32355309, 43140412, 55466244, 64710618, 97065927, 129421236, 194131854, 388263708]

約数ペア:

[(1, 388263708), (2, 194131854), (3, 129421236), (4, 97065927), (6, 64710618), (7, 55466244), (9, 43140412), (12, 32355309), (14, 27733122), (18, 21570206), (19, 20434932), (21, 18488748), (28, 13866561), (36, 10785103), (38, 10217466), (42, 9244374), (57, 6811644), (63, 6162916), (76, 5108733), (83, 4677876), (84, 4622187), (114, 3405822), (126, 3081458), (133, 2919276), (166, 2338938), (171, 2270548), (228, 1702911), (249, 1559292), (252, 1540729), (266, 1459638), (332, 1169469), (342, 1135274), (399, 973092), (498, 779646), (532, 729819), (581, 668268), (684, 567637), (747, 519764), (798, 486546), (977, 397404), (996, 389823), (1162, 334134), (1197, 324364), (1494, 259882), (1577, 246204), (1596, 243273), (1743, 222756), (1954, 198702), (2324, 167067), (2394, 162182), (2931, 132468), (2988, 129941), (3154, 123102), (3486, 111378), (3908, 99351), (4731, 82068), (4788, 81091), (5229, 74252), (5862, 66234), (6308, 61551), (6839, 56772), (6972, 55689), (8793, 44156), (9462, 41034), (10458, 37126), (11039, 35172), (11724, 33117), (13678, 28386), (14193, 27356), (17586, 22078), (18563, 20916), (18924, 20517)]