1390726584

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8689}}^1$

素因数の和:8739

約数の個数: 160

約数和(自身を含む): 4416258000

約数和(自身を除く): 3025531416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 152, 156, 162, 171, 216, 228, 234, 247, 312, 324, 342, 351, 456, 468, 494, 513, 648, 684, 702, 741, 936, 988, 1026, 1053, 1368, 1404, 1482, 1539, 1976, 2052, 2106, 2223, 2808, 2964, 3078, 4104, 4212, 4446, 5928, 6156, 6669, 8424, 8689, 8892, 12312, 13338, 17378, 17784, 20007, 26067, 26676, 34756, 40014, 52134, 53352, 69512, 78201, 80028, 104268, 112957, 156402, 160056, 165091, 208536, 225914, 234603, 312804, 330182, 338871, 451828, 469206, 495273, 625608, 660364, 677742, 703809, 903656, 938412, 990546, 1016613, 1320728, 1355484, 1407618, 1485819, 1876824, 1981092, 2033226, 2146183, 2710968, 2815236, 2971638, 3049839, 3962184, 4066452, 4292366, 4457457, 5630472, 5943276, 6099678, 6438549, 8132904, 8584732, 8914914, 9149517, 11886552, 12199356, 12877098, 13372371, 17169464, 17829828, 18299034, 19315647, 24398712, 25754196, 26744742, 35659656, 36598068, 38631294, 51508392, 53489484, 57946941, 73196136, 77262588, 106978968, 115893882, 154525176, 173840823, 231787764, 347681646, 463575528, 695363292, 1390726584]

約数ペア:

[(1, 1390726584), (2, 695363292), (3, 463575528), (4, 347681646), (6, 231787764), (8, 173840823), (9, 154525176), (12, 115893882), (13, 106978968), (18, 77262588), (19, 73196136), (24, 57946941), (26, 53489484), (27, 51508392), (36, 38631294), (38, 36598068), (39, 35659656), (52, 26744742), (54, 25754196), (57, 24398712), (72, 19315647), (76, 18299034), (78, 17829828), (81, 17169464), (104, 13372371), (108, 12877098), (114, 12199356), (117, 11886552), (152, 9149517), (156, 8914914), (162, 8584732), (171, 8132904), (216, 6438549), (228, 6099678), (234, 5943276), (247, 5630472), (312, 4457457), (324, 4292366), (342, 4066452), (351, 3962184), (456, 3049839), (468, 2971638), (494, 2815236), (513, 2710968), (648, 2146183), (684, 2033226), (702, 1981092), (741, 1876824), (936, 1485819), (988, 1407618), (1026, 1355484), (1053, 1320728), (1368, 1016613), (1404, 990546), (1482, 938412), (1539, 903656), (1976, 703809), (2052, 677742), (2106, 660364), (2223, 625608), (2808, 495273), (2964, 469206), (3078, 451828), (4104, 338871), (4212, 330182), (4446, 312804), (5928, 234603), (6156, 225914), (6669, 208536), (8424, 165091), (8689, 160056), (8892, 156402), (12312, 112957), (13338, 104268), (17378, 80028), (17784, 78201), (20007, 69512), (26067, 53352), (26676, 52134), (34756, 40014)]