195654816

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:164

約数の個数: 288

約数和(自身を含む): 679206528

約数和(自身を除く): 483551712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 43, 48, 56, 61, 63, 72, 74, 84, 86, 96, 111, 112, 122, 126, 129, 144, 148, 168, 172, 183, 222, 224, 244, 252, 258, 259, 288, 296, 301, 333, 336, 344, 366, 387, 427, 444, 488, 504, 516, 518, 549, 592, 602, 666, 672, 688, 732, 774, 777, 854, 888, 903, 976, 1008, 1032, 1036, 1098, 1184, 1204, 1281, 1332, 1376, 1464, 1548, 1554, 1591, 1708, 1776, 1806, 1952, 2016, 2064, 2072, 2196, 2257, 2331, 2408, 2562, 2623, 2664, 2709, 2928, 3096, 3108, 3182, 3416, 3552, 3612, 3843, 4128, 4144, 4392, 4514, 4662, 4773, 4816, 5124, 5246, 5328, 5418, 5856, 6192, 6216, 6364, 6771, 6832, 7224, 7686, 7869, 8288, 8784, 9028, 9324, 9546, 9632, 10248, 10492, 10656, 10836, 11137, 12384, 12432, 12728, 13542, 13664, 14319, 14448, 15372, 15738, 15799, 17568, 18056, 18361, 18648, 19092, 20313, 20496, 20984, 21672, 22274, 23607, 24864, 25456, 27084, 28638, 28896, 30744, 31476, 31598, 33411, 36112, 36722, 37296, 38184, 40626, 40992, 41968, 43344, 44548, 47214, 47397, 50912, 54168, 55083, 57276, 61488, 62952, 63196, 66822, 72224, 73444, 74592, 76368, 81252, 83936, 86688, 89096, 94428, 94794, 97051, 100233, 108336, 110166, 114552, 122976, 125904, 126392, 133644, 142191, 146888, 152736, 162504, 165249, 178192, 188856, 189588, 194102, 200466, 216672, 220332, 229104, 251808, 252784, 267288, 284382, 291153, 293776, 325008, 330498, 356384, 377712, 379176, 388204, 400932, 440664, 458208, 505568, 534576, 568764, 582306, 587552, 650016, 660996, 679357, 755424, 758352, 776408, 801864, 873459, 881328, 1069152, 1137528, 1164612, 1321992, 1358714, 1516704, 1552816, 1603728, 1746918, 1762656, 2038071, 2275056, 2329224, 2643984, 2717428, 3105632, 3207456, 3493836, 4076142, 4550112, 4658448, 5287968, 5434856, 6114213, 6987672, 8152284, 9316896, 10869712, 12228426, 13975344, 16304568, 21739424, 24456852, 27950688, 32609136, 48913704, 65218272, 97827408, 195654816]

約数ペア:

[(1, 195654816), (2, 97827408), (3, 65218272), (4, 48913704), (6, 32609136), (7, 27950688), (8, 24456852), (9, 21739424), (12, 16304568), (14, 13975344), (16, 12228426), (18, 10869712), (21, 9316896), (24, 8152284), (28, 6987672), (32, 6114213), (36, 5434856), (37, 5287968), (42, 4658448), (43, 4550112), (48, 4076142), (56, 3493836), (61, 3207456), (63, 3105632), (72, 2717428), (74, 2643984), (84, 2329224), (86, 2275056), (96, 2038071), (111, 1762656), (112, 1746918), (122, 1603728), (126, 1552816), (129, 1516704), (144, 1358714), (148, 1321992), (168, 1164612), (172, 1137528), (183, 1069152), (222, 881328), (224, 873459), (244, 801864), (252, 776408), (258, 758352), (259, 755424), (288, 679357), (296, 660996), (301, 650016), (333, 587552), (336, 582306), (344, 568764), (366, 534576), (387, 505568), (427, 458208), (444, 440664), (488, 400932), (504, 388204), (516, 379176), (518, 377712), (549, 356384), (592, 330498), (602, 325008), (666, 293776), (672, 291153), (688, 284382), (732, 267288), (774, 252784), (777, 251808), (854, 229104), (888, 220332), (903, 216672), (976, 200466), (1008, 194102), (1032, 189588), (1036, 188856), (1098, 178192), (1184, 165249), (1204, 162504), (1281, 152736), (1332, 146888), (1376, 142191), (1464, 133644), (1548, 126392), (1554, 125904), (1591, 122976), (1708, 114552), (1776, 110166), (1806, 108336), (1952, 100233), (2016, 97051), (2064, 94794), (2072, 94428), (2196, 89096), (2257, 86688), (2331, 83936), (2408, 81252), (2562, 76368), (2623, 74592), (2664, 73444), (2709, 72224), (2928, 66822), (3096, 63196), (3108, 62952), (3182, 61488), (3416, 57276), (3552, 55083), (3612, 54168), (3843, 50912), (4128, 47397), (4144, 47214), (4392, 44548), (4514, 43344), (4662, 41968), (4773, 40992), (4816, 40626), (5124, 38184), (5246, 37296), (5328, 36722), (5418, 36112), (5856, 33411), (6192, 31598), (6216, 31476), (6364, 30744), (6771, 28896), (6832, 28638), (7224, 27084), (7686, 25456), (7869, 24864), (8288, 23607), (8784, 22274), (9028, 21672), (9324, 20984), (9546, 20496), (9632, 20313), (10248, 19092), (10492, 18648), (10656, 18361), (10836, 18056), (11137, 17568), (12384, 15799), (12432, 15738), (12728, 15372), (13542, 14448), (13664, 14319)]