331145856

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:531

約数の個数: 192

約数和(自身を含む): 1038496680

約数和(自身を除く): 707350824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 37, 48, 51, 64, 68, 72, 74, 96, 102, 111, 128, 136, 144, 148, 153, 192, 204, 222, 272, 288, 296, 306, 333, 384, 408, 444, 457, 544, 576, 592, 612, 629, 666, 816, 888, 914, 1088, 1152, 1184, 1224, 1258, 1332, 1371, 1632, 1776, 1828, 1887, 2176, 2368, 2448, 2516, 2664, 2742, 3264, 3552, 3656, 3774, 4113, 4736, 4896, 5032, 5328, 5484, 5661, 6528, 7104, 7312, 7548, 7769, 8226, 9792, 10064, 10656, 10968, 11322, 14208, 14624, 15096, 15538, 16452, 16909, 19584, 20128, 21312, 21936, 22644, 23307, 29248, 30192, 31076, 32904, 33818, 40256, 42624, 43872, 45288, 46614, 50727, 58496, 60384, 62152, 65808, 67636, 69921, 80512, 87744, 90576, 93228, 101454, 120768, 124304, 131616, 135272, 139842, 152181, 175488, 181152, 186456, 202908, 241536, 248608, 263232, 270544, 279684, 287453, 304362, 362304, 372912, 405816, 497216, 526464, 541088, 559368, 574906, 608724, 724608, 745824, 811632, 862359, 994432, 1082176, 1118736, 1149812, 1217448, 1491648, 1623264, 1724718, 2164352, 2237472, 2299624, 2434896, 2587077, 2983296, 3246528, 3449436, 4474944, 4599248, 4869792, 5174154, 6493056, 6898872, 8949888, 9198496, 9739584, 10348308, 13797744, 18396992, 19479168, 20696616, 27595488, 36793984, 41393232, 55190976, 82786464, 110381952, 165572928, 331145856]

約数ペア:

[(1, 331145856), (2, 165572928), (3, 110381952), (4, 82786464), (6, 55190976), (8, 41393232), (9, 36793984), (12, 27595488), (16, 20696616), (17, 19479168), (18, 18396992), (24, 13797744), (32, 10348308), (34, 9739584), (36, 9198496), (37, 8949888), (48, 6898872), (51, 6493056), (64, 5174154), (68, 4869792), (72, 4599248), (74, 4474944), (96, 3449436), (102, 3246528), (111, 2983296), (128, 2587077), (136, 2434896), (144, 2299624), (148, 2237472), (153, 2164352), (192, 1724718), (204, 1623264), (222, 1491648), (272, 1217448), (288, 1149812), (296, 1118736), (306, 1082176), (333, 994432), (384, 862359), (408, 811632), (444, 745824), (457, 724608), (544, 608724), (576, 574906), (592, 559368), (612, 541088), (629, 526464), (666, 497216), (816, 405816), (888, 372912), (914, 362304), (1088, 304362), (1152, 287453), (1184, 279684), (1224, 270544), (1258, 263232), (1332, 248608), (1371, 241536), (1632, 202908), (1776, 186456), (1828, 181152), (1887, 175488), (2176, 152181), (2368, 139842), (2448, 135272), (2516, 131616), (2664, 124304), (2742, 120768), (3264, 101454), (3552, 93228), (3656, 90576), (3774, 87744), (4113, 80512), (4736, 69921), (4896, 67636), (5032, 65808), (5328, 62152), (5484, 60384), (5661, 58496), (6528, 50727), (7104, 46614), (7312, 45288), (7548, 43872), (7769, 42624), (8226, 40256), (9792, 33818), (10064, 32904), (10656, 31076), (10968, 30192), (11322, 29248), (14208, 23307), (14624, 22644), (15096, 21936), (15538, 21312), (16452, 20128), (16909, 19584)]