1289164608

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1087}}^1$

素因数の和:1205

約数の個数: 168

約数和(自身を含む): 3879982080

約数和(自身を除く): 2590817472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 71, 72, 87, 96, 116, 142, 144, 174, 192, 213, 232, 261, 284, 288, 348, 426, 464, 522, 568, 576, 639, 696, 852, 928, 1044, 1087, 1136, 1278, 1392, 1704, 1856, 2059, 2088, 2174, 2272, 2556, 2784, 3261, 3408, 4118, 4176, 4348, 4544, 5112, 5568, 6177, 6522, 6816, 8236, 8352, 8696, 9783, 10224, 12354, 13044, 13632, 16472, 16704, 17392, 18531, 19566, 20448, 24708, 26088, 31523, 32944, 34784, 37062, 39132, 40896, 49416, 52176, 63046, 65888, 69568, 74124, 77177, 78264, 94569, 98832, 104352, 126092, 131776, 148248, 154354, 156528, 189138, 197664, 208704, 231531, 252184, 283707, 296496, 308708, 313056, 378276, 395328, 463062, 504368, 567414, 592992, 617416, 626112, 694593, 756552, 926124, 1008736, 1134828, 1185984, 1234832, 1389186, 1513104, 1852248, 2017472, 2238133, 2269656, 2469664, 2778372, 3026208, 3704496, 4476266, 4539312, 4939328, 5556744, 6052416, 6714399, 7408992, 8952532, 9078624, 11113488, 13428798, 14817984, 17905064, 18157248, 20143197, 22226976, 26857596, 35810128, 40286394, 44453952, 53715192, 71620256, 80572788, 107430384, 143240512, 161145576, 214860768, 322291152, 429721536, 644582304, 1289164608]

約数ペア:

[(1, 1289164608), (2, 644582304), (3, 429721536), (4, 322291152), (6, 214860768), (8, 161145576), (9, 143240512), (12, 107430384), (16, 80572788), (18, 71620256), (24, 53715192), (29, 44453952), (32, 40286394), (36, 35810128), (48, 26857596), (58, 22226976), (64, 20143197), (71, 18157248), (72, 17905064), (87, 14817984), (96, 13428798), (116, 11113488), (142, 9078624), (144, 8952532), (174, 7408992), (192, 6714399), (213, 6052416), (232, 5556744), (261, 4939328), (284, 4539312), (288, 4476266), (348, 3704496), (426, 3026208), (464, 2778372), (522, 2469664), (568, 2269656), (576, 2238133), (639, 2017472), (696, 1852248), (852, 1513104), (928, 1389186), (1044, 1234832), (1087, 1185984), (1136, 1134828), (1278, 1008736), (1392, 926124), (1704, 756552), (1856, 694593), (2059, 626112), (2088, 617416), (2174, 592992), (2272, 567414), (2556, 504368), (2784, 463062), (3261, 395328), (3408, 378276), (4118, 313056), (4176, 308708), (4348, 296496), (4544, 283707), (5112, 252184), (5568, 231531), (6177, 208704), (6522, 197664), (6816, 189138), (8236, 156528), (8352, 154354), (8696, 148248), (9783, 131776), (10224, 126092), (12354, 104352), (13044, 98832), (13632, 94569), (16472, 78264), (16704, 77177), (17392, 74124), (18531, 69568), (19566, 65888), (20448, 63046), (24708, 52176), (26088, 49416), (31523, 40896), (32944, 39132), (34784, 37062)]