645529824

素因数分解:

$2^5\times 3^4\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 240

約数和(自身を含む): 2002226688

約数和(自身を除く): 1356696864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 53, 54, 72, 74, 81, 96, 106, 108, 111, 127, 144, 148, 159, 162, 212, 216, 222, 254, 288, 296, 318, 324, 333, 381, 424, 432, 444, 477, 508, 592, 636, 648, 666, 762, 848, 864, 888, 954, 999, 1016, 1143, 1184, 1272, 1296, 1332, 1431, 1524, 1696, 1776, 1908, 1961, 1998, 2032, 2286, 2544, 2592, 2664, 2862, 2997, 3048, 3429, 3552, 3816, 3922, 3996, 4064, 4293, 4572, 4699, 5088, 5328, 5724, 5883, 5994, 6096, 6731, 6858, 7632, 7844, 7992, 8586, 9144, 9398, 10287, 10656, 11448, 11766, 11988, 12192, 13462, 13716, 14097, 15264, 15688, 15984, 17172, 17649, 18288, 18796, 20193, 20574, 22896, 23532, 23976, 26924, 27432, 28194, 31376, 31968, 34344, 35298, 36576, 37592, 40386, 41148, 42291, 45792, 47064, 47952, 52947, 53848, 54864, 56388, 60579, 62752, 68688, 70596, 75184, 80772, 82296, 84582, 94128, 95904, 105894, 107696, 109728, 112776, 121158, 126873, 137376, 141192, 150368, 158841, 161544, 164592, 169164, 181737, 188256, 211788, 215392, 225552, 242316, 249047, 253746, 282384, 317682, 323088, 329184, 338328, 363474, 380619, 423576, 451104, 484632, 498094, 507492, 545211, 564768, 635364, 646176, 676656, 726948, 747141, 761238, 847152, 969264, 996188, 1014984, 1090422, 1270728, 1353312, 1453896, 1494282, 1522476, 1694304, 1938528, 1992376, 2029968, 2180844, 2241423, 2541456, 2907792, 2988564, 3044952, 3984752, 4059936, 4361688, 4482846, 5082912, 5815584, 5977128, 6089904, 6724269, 7969504, 8723376, 8965692, 11954256, 12179808, 13448538, 17446752, 17931384, 20172807, 23908512, 26897076, 35862768, 40345614, 53794152, 71725536, 80691228, 107588304, 161382456, 215176608, 322764912, 645529824]

約数ペア:

[(1, 645529824), (2, 322764912), (3, 215176608), (4, 161382456), (6, 107588304), (8, 80691228), (9, 71725536), (12, 53794152), (16, 40345614), (18, 35862768), (24, 26897076), (27, 23908512), (32, 20172807), (36, 17931384), (37, 17446752), (48, 13448538), (53, 12179808), (54, 11954256), (72, 8965692), (74, 8723376), (81, 7969504), (96, 6724269), (106, 6089904), (108, 5977128), (111, 5815584), (127, 5082912), (144, 4482846), (148, 4361688), (159, 4059936), (162, 3984752), (212, 3044952), (216, 2988564), (222, 2907792), (254, 2541456), (288, 2241423), (296, 2180844), (318, 2029968), (324, 1992376), (333, 1938528), (381, 1694304), (424, 1522476), (432, 1494282), (444, 1453896), (477, 1353312), (508, 1270728), (592, 1090422), (636, 1014984), (648, 996188), (666, 969264), (762, 847152), (848, 761238), (864, 747141), (888, 726948), (954, 676656), (999, 646176), (1016, 635364), (1143, 564768), (1184, 545211), (1272, 507492), (1296, 498094), (1332, 484632), (1431, 451104), (1524, 423576), (1696, 380619), (1776, 363474), (1908, 338328), (1961, 329184), (1998, 323088), (2032, 317682), (2286, 282384), (2544, 253746), (2592, 249047), (2664, 242316), (2862, 225552), (2997, 215392), (3048, 211788), (3429, 188256), (3552, 181737), (3816, 169164), (3922, 164592), (3996, 161544), (4064, 158841), (4293, 150368), (4572, 141192), (4699, 137376), (5088, 126873), (5328, 121158), (5724, 112776), (5883, 109728), (5994, 107696), (6096, 105894), (6731, 95904), (6858, 94128), (7632, 84582), (7844, 82296), (7992, 80772), (8586, 75184), (9144, 70596), (9398, 68688), (10287, 62752), (10656, 60579), (11448, 56388), (11766, 54864), (11988, 53848), (12192, 52947), (13462, 47952), (13716, 47064), (14097, 45792), (15264, 42291), (15688, 41148), (15984, 40386), (17172, 37592), (17649, 36576), (18288, 35298), (18796, 34344), (20193, 31968), (20574, 31376), (22896, 28194), (23532, 27432), (23976, 26924)]