215510496

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 192

約数和(自身を含む): 637072128

約数和(自身を除く): 421561632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 37, 43, 48, 51, 68, 74, 83, 86, 96, 102, 111, 129, 136, 148, 166, 172, 204, 222, 249, 258, 272, 296, 332, 344, 408, 444, 498, 516, 544, 592, 629, 664, 688, 731, 816, 888, 996, 1032, 1184, 1258, 1328, 1376, 1411, 1462, 1591, 1632, 1776, 1887, 1992, 2064, 2193, 2516, 2656, 2822, 2924, 3071, 3182, 3552, 3569, 3774, 3984, 4128, 4233, 4386, 4773, 5032, 5644, 5848, 6142, 6364, 7138, 7548, 7968, 8466, 8772, 9213, 9546, 10064, 10707, 11288, 11696, 12284, 12728, 14276, 15096, 16932, 17544, 18426, 19092, 20128, 21414, 22576, 23392, 24568, 25456, 27047, 28552, 30192, 33864, 35088, 36852, 38184, 42828, 45152, 49136, 50912, 52207, 54094, 57104, 60384, 60673, 67728, 70176, 73704, 76368, 81141, 85656, 98272, 104414, 108188, 114208, 121346, 132053, 135456, 147408, 152736, 156621, 162282, 171312, 182019, 208828, 216376, 242692, 264106, 294816, 313242, 324564, 342624, 364038, 396159, 417656, 432752, 485384, 528212, 626484, 649128, 728076, 792318, 835312, 865504, 970768, 1056424, 1252968, 1298256, 1456152, 1584636, 1670624, 1941536, 2112848, 2244901, 2505936, 2596512, 2912304, 3169272, 4225696, 4489802, 5011872, 5824608, 6338544, 6734703, 8979604, 12677088, 13469406, 17959208, 26938812, 35918416, 53877624, 71836832, 107755248, 215510496]

約数ペア:

[(1, 215510496), (2, 107755248), (3, 71836832), (4, 53877624), (6, 35918416), (8, 26938812), (12, 17959208), (16, 13469406), (17, 12677088), (24, 8979604), (32, 6734703), (34, 6338544), (37, 5824608), (43, 5011872), (48, 4489802), (51, 4225696), (68, 3169272), (74, 2912304), (83, 2596512), (86, 2505936), (96, 2244901), (102, 2112848), (111, 1941536), (129, 1670624), (136, 1584636), (148, 1456152), (166, 1298256), (172, 1252968), (204, 1056424), (222, 970768), (249, 865504), (258, 835312), (272, 792318), (296, 728076), (332, 649128), (344, 626484), (408, 528212), (444, 485384), (498, 432752), (516, 417656), (544, 396159), (592, 364038), (629, 342624), (664, 324564), (688, 313242), (731, 294816), (816, 264106), (888, 242692), (996, 216376), (1032, 208828), (1184, 182019), (1258, 171312), (1328, 162282), (1376, 156621), (1411, 152736), (1462, 147408), (1591, 135456), (1632, 132053), (1776, 121346), (1887, 114208), (1992, 108188), (2064, 104414), (2193, 98272), (2516, 85656), (2656, 81141), (2822, 76368), (2924, 73704), (3071, 70176), (3182, 67728), (3552, 60673), (3569, 60384), (3774, 57104), (3984, 54094), (4128, 52207), (4233, 50912), (4386, 49136), (4773, 45152), (5032, 42828), (5644, 38184), (5848, 36852), (6142, 35088), (6364, 33864), (7138, 30192), (7548, 28552), (7968, 27047), (8466, 25456), (8772, 24568), (9213, 23392), (9546, 22576), (10064, 21414), (10707, 20128), (11288, 19092), (11696, 18426), (12284, 17544), (12728, 16932), (14276, 15096)]