531991824

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:302

約数の個数: 240

約数和(自身を含む): 1747888128

約数和(自身を除く): 1215896304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 127, 137, 147, 156, 168, 182, 196, 208, 254, 273, 274, 294, 312, 336, 364, 381, 392, 411, 508, 546, 548, 588, 624, 637, 728, 762, 784, 822, 889, 959, 1016, 1092, 1096, 1176, 1274, 1456, 1524, 1644, 1651, 1778, 1781, 1911, 1918, 2032, 2184, 2192, 2352, 2548, 2667, 2877, 3048, 3288, 3302, 3556, 3562, 3822, 3836, 4368, 4953, 5096, 5334, 5343, 5754, 6096, 6223, 6576, 6604, 6713, 7112, 7124, 7644, 7672, 9906, 10192, 10668, 10686, 11508, 11557, 12446, 12467, 13208, 13426, 14224, 14248, 15288, 15344, 17399, 18669, 19812, 20139, 21336, 21372, 23016, 23114, 24892, 24934, 26416, 26852, 28496, 30576, 34671, 34798, 37338, 37401, 39624, 40278, 42672, 42744, 46032, 46228, 49784, 49868, 52197, 53704, 69342, 69596, 74676, 74802, 79248, 80556, 80899, 85488, 87269, 92456, 99568, 99736, 104394, 107408, 121793, 138684, 139192, 149352, 149604, 161112, 161798, 174538, 184912, 199472, 208788, 226187, 242697, 243586, 261807, 277368, 278384, 298704, 299208, 322224, 323596, 349076, 365379, 417576, 452374, 485394, 487172, 523614, 554736, 598416, 647192, 678561, 698152, 730758, 835152, 852551, 904748, 970788, 974344, 1047228, 1294384, 1357122, 1396304, 1461516, 1583309, 1705102, 1809496, 1941576, 1948688, 2094456, 2557653, 2714244, 2923032, 3166618, 3410204, 3618992, 3883152, 4188912, 4749927, 5115306, 5428488, 5846064, 6333236, 6820408, 9499854, 10230612, 10856976, 11083163, 12666472, 13640816, 18999708, 20461224, 22166326, 25332944, 33249489, 37999416, 40922448, 44332652, 66498978, 75998832, 88665304, 132997956, 177330608, 265995912, 531991824]

約数ペア:

[(1, 531991824), (2, 265995912), (3, 177330608), (4, 132997956), (6, 88665304), (7, 75998832), (8, 66498978), (12, 44332652), (13, 40922448), (14, 37999416), (16, 33249489), (21, 25332944), (24, 22166326), (26, 20461224), (28, 18999708), (39, 13640816), (42, 12666472), (48, 11083163), (49, 10856976), (52, 10230612), (56, 9499854), (78, 6820408), (84, 6333236), (91, 5846064), (98, 5428488), (104, 5115306), (112, 4749927), (127, 4188912), (137, 3883152), (147, 3618992), (156, 3410204), (168, 3166618), (182, 2923032), (196, 2714244), (208, 2557653), (254, 2094456), (273, 1948688), (274, 1941576), (294, 1809496), (312, 1705102), (336, 1583309), (364, 1461516), (381, 1396304), (392, 1357122), (411, 1294384), (508, 1047228), (546, 974344), (548, 970788), (588, 904748), (624, 852551), (637, 835152), (728, 730758), (762, 698152), (784, 678561), (822, 647192), (889, 598416), (959, 554736), (1016, 523614), (1092, 487172), (1096, 485394), (1176, 452374), (1274, 417576), (1456, 365379), (1524, 349076), (1644, 323596), (1651, 322224), (1778, 299208), (1781, 298704), (1911, 278384), (1918, 277368), (2032, 261807), (2184, 243586), (2192, 242697), (2352, 226187), (2548, 208788), (2667, 199472), (2877, 184912), (3048, 174538), (3288, 161798), (3302, 161112), (3556, 149604), (3562, 149352), (3822, 139192), (3836, 138684), (4368, 121793), (4953, 107408), (5096, 104394), (5334, 99736), (5343, 99568), (5754, 92456), (6096, 87269), (6223, 85488), (6576, 80899), (6604, 80556), (6713, 79248), (7112, 74802), (7124, 74676), (7644, 69596), (7672, 69342), (9906, 53704), (10192, 52197), (10668, 49868), (10686, 49784), (11508, 46228), (11557, 46032), (12446, 42744), (12467, 42672), (13208, 40278), (13426, 39624), (14224, 37401), (14248, 37338), (15288, 34798), (15344, 34671), (17399, 30576), (18669, 28496), (19812, 26852), (20139, 26416), (21336, 24934), (21372, 24892), (23016, 23114)]