2038667904

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19447}}^1$

素因数の和:19487

約数の個数: 192

約数和(自身を含む): 7220653440

約数和(自身を除く): 5181985536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1344, 1456, 1638, 1664, 1872, 2016, 2184, 2496, 2688, 2912, 3276, 3744, 4032, 4368, 4992, 5824, 6552, 7488, 8064, 8736, 11648, 13104, 14976, 17472, 19447, 26208, 34944, 38894, 52416, 58341, 77788, 104832, 116682, 136129, 155576, 175023, 233364, 252811, 272258, 311152, 350046, 408387, 466728, 505622, 544516, 622304, 700092, 758433, 816774, 933456, 1011244, 1089032, 1225161, 1244608, 1400184, 1516866, 1633548, 1769677, 1866912, 2022488, 2178064, 2275299, 2450322, 2489216, 2800368, 3033732, 3267096, 3539354, 3733824, 4044976, 4356128, 4550598, 4900644, 5309031, 5600736, 6067464, 6534192, 7078708, 7467648, 8089952, 8712256, 9101196, 9801288, 10618062, 11201472, 12134928, 13068384, 14157416, 15927093, 16179904, 17424512, 18202392, 19602576, 21236124, 22402944, 24269856, 26136768, 28314832, 31854186, 32359808, 36404784, 39205152, 42472248, 48539712, 52273536, 56629664, 63708372, 72809568, 78410304, 84944496, 97079424, 113259328, 127416744, 145619136, 156820608, 169888992, 226518656, 254833488, 291238272, 339777984, 509666976, 679555968, 1019333952, 2038667904]

約数ペア:

[(1, 2038667904), (2, 1019333952), (3, 679555968), (4, 509666976), (6, 339777984), (7, 291238272), (8, 254833488), (9, 226518656), (12, 169888992), (13, 156820608), (14, 145619136), (16, 127416744), (18, 113259328), (21, 97079424), (24, 84944496), (26, 78410304), (28, 72809568), (32, 63708372), (36, 56629664), (39, 52273536), (42, 48539712), (48, 42472248), (52, 39205152), (56, 36404784), (63, 32359808), (64, 31854186), (72, 28314832), (78, 26136768), (84, 24269856), (91, 22402944), (96, 21236124), (104, 19602576), (112, 18202392), (117, 17424512), (126, 16179904), (128, 15927093), (144, 14157416), (156, 13068384), (168, 12134928), (182, 11201472), (192, 10618062), (208, 9801288), (224, 9101196), (234, 8712256), (252, 8089952), (273, 7467648), (288, 7078708), (312, 6534192), (336, 6067464), (364, 5600736), (384, 5309031), (416, 4900644), (448, 4550598), (468, 4356128), (504, 4044976), (546, 3733824), (576, 3539354), (624, 3267096), (672, 3033732), (728, 2800368), (819, 2489216), (832, 2450322), (896, 2275299), (936, 2178064), (1008, 2022488), (1092, 1866912), (1152, 1769677), (1248, 1633548), (1344, 1516866), (1456, 1400184), (1638, 1244608), (1664, 1225161), (1872, 1089032), (2016, 1011244), (2184, 933456), (2496, 816774), (2688, 758433), (2912, 700092), (3276, 622304), (3744, 544516), (4032, 505622), (4368, 466728), (4992, 408387), (5824, 350046), (6552, 311152), (7488, 272258), (8064, 252811), (8736, 233364), (11648, 175023), (13104, 155576), (14976, 136129), (17472, 116682), (19447, 104832), (26208, 77788), (34944, 58341), (38894, 52416)]