1389610464

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:310

約数の個数: 288

約数和(自身を含む): 4401589248

約数和(自身を除く): 3011978784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 31, 32, 33, 34, 44, 48, 51, 62, 66, 68, 88, 93, 96, 102, 121, 124, 132, 136, 176, 186, 187, 204, 227, 242, 248, 264, 272, 341, 352, 363, 372, 374, 408, 454, 484, 496, 527, 528, 544, 561, 681, 682, 726, 744, 748, 816, 908, 968, 992, 1023, 1054, 1056, 1122, 1362, 1364, 1452, 1488, 1496, 1581, 1632, 1816, 1936, 2046, 2057, 2108, 2244, 2497, 2724, 2728, 2904, 2976, 2992, 3162, 3632, 3751, 3859, 3872, 4092, 4114, 4216, 4488, 4994, 5448, 5456, 5797, 5808, 5984, 6171, 6324, 7037, 7264, 7491, 7502, 7718, 8184, 8228, 8432, 8976, 9988, 10896, 10912, 11253, 11577, 11594, 11616, 12342, 12648, 14074, 14982, 15004, 15436, 16368, 16456, 16864, 17391, 17952, 19976, 21111, 21792, 22506, 23154, 23188, 24684, 25296, 27467, 28148, 29964, 30008, 30872, 32736, 32912, 34782, 39952, 42222, 42449, 45012, 46308, 46376, 49368, 50592, 54934, 56296, 59928, 60016, 61744, 63767, 65824, 69564, 77407, 79904, 82401, 84444, 84898, 90024, 92616, 92752, 98736, 109868, 112592, 119629, 119856, 120032, 123488, 127347, 127534, 139128, 154814, 164802, 168888, 169796, 180048, 185232, 185504, 191301, 197472, 219736, 225184, 232221, 239258, 239712, 254694, 255068, 278256, 309628, 329604, 337776, 339592, 358887, 360096, 370464, 382602, 439472, 464442, 466939, 478516, 509388, 510136, 556512, 619256, 659208, 675552, 679184, 717774, 765204, 851477, 878944, 928884, 933878, 957032, 1018776, 1020272, 1238512, 1315919, 1318416, 1358368, 1400817, 1435548, 1530408, 1702954, 1857768, 1867756, 1914064, 2037552, 2040544, 2477024, 2554431, 2631838, 2636832, 2801634, 2871096, 3060816, 3405908, 3715536, 3735512, 3828128, 3947757, 4075104, 5108862, 5263676, 5603268, 5742192, 6121632, 6811816, 7431072, 7471024, 7895514, 10217724, 10527352, 11206536, 11484384, 13623632, 14475109, 14942048, 15791028, 20435448, 21054704, 22413072, 27247264, 28950218, 31582056, 40870896, 42109408, 43425327, 44826144, 57900436, 63164112, 81741792, 86850654, 115800872, 126328224, 173701308, 231601744, 347402616, 463203488, 694805232, 1389610464]

約数ペア:

[(1, 1389610464), (2, 694805232), (3, 463203488), (4, 347402616), (6, 231601744), (8, 173701308), (11, 126328224), (12, 115800872), (16, 86850654), (17, 81741792), (22, 63164112), (24, 57900436), (31, 44826144), (32, 43425327), (33, 42109408), (34, 40870896), (44, 31582056), (48, 28950218), (51, 27247264), (62, 22413072), (66, 21054704), (68, 20435448), (88, 15791028), (93, 14942048), (96, 14475109), (102, 13623632), (121, 11484384), (124, 11206536), (132, 10527352), (136, 10217724), (176, 7895514), (186, 7471024), (187, 7431072), (204, 6811816), (227, 6121632), (242, 5742192), (248, 5603268), (264, 5263676), (272, 5108862), (341, 4075104), (352, 3947757), (363, 3828128), (372, 3735512), (374, 3715536), (408, 3405908), (454, 3060816), (484, 2871096), (496, 2801634), (527, 2636832), (528, 2631838), (544, 2554431), (561, 2477024), (681, 2040544), (682, 2037552), (726, 1914064), (744, 1867756), (748, 1857768), (816, 1702954), (908, 1530408), (968, 1435548), (992, 1400817), (1023, 1358368), (1054, 1318416), (1056, 1315919), (1122, 1238512), (1362, 1020272), (1364, 1018776), (1452, 957032), (1488, 933878), (1496, 928884), (1581, 878944), (1632, 851477), (1816, 765204), (1936, 717774), (2046, 679184), (2057, 675552), (2108, 659208), (2244, 619256), (2497, 556512), (2724, 510136), (2728, 509388), (2904, 478516), (2976, 466939), (2992, 464442), (3162, 439472), (3632, 382602), (3751, 370464), (3859, 360096), (3872, 358887), (4092, 339592), (4114, 337776), (4216, 329604), (4488, 309628), (4994, 278256), (5448, 255068), (5456, 254694), (5797, 239712), (5808, 239258), (5984, 232221), (6171, 225184), (6324, 219736), (7037, 197472), (7264, 191301), (7491, 185504), (7502, 185232), (7718, 180048), (8184, 169796), (8228, 168888), (8432, 164802), (8976, 154814), (9988, 139128), (10896, 127534), (10912, 127347), (11253, 123488), (11577, 120032), (11594, 119856), (11616, 119629), (12342, 112592), (12648, 109868), (14074, 98736), (14982, 92752), (15004, 92616), (15436, 90024), (16368, 84898), (16456, 84444), (16864, 82401), (17391, 79904), (17952, 77407), (19976, 69564), (21111, 65824), (21792, 63767), (22506, 61744), (23154, 60016), (23188, 59928), (24684, 56296), (25296, 54934), (27467, 50592), (28148, 49368), (29964, 46376), (30008, 46308), (30872, 45012), (32736, 42449), (32912, 42222), (34782, 39952)]