238048008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:156

約数の個数: 256

約数和(自身を含む): 746496000

約数和(自身を除く): 508447992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 29, 31, 33, 34, 44, 51, 58, 59, 62, 66, 68, 87, 88, 93, 102, 116, 118, 124, 132, 136, 174, 177, 186, 187, 204, 232, 236, 248, 264, 319, 341, 348, 354, 372, 374, 408, 472, 493, 527, 561, 638, 649, 682, 696, 708, 744, 748, 899, 957, 986, 1003, 1023, 1054, 1122, 1276, 1298, 1364, 1416, 1479, 1496, 1581, 1711, 1798, 1829, 1914, 1947, 1972, 2006, 2046, 2108, 2244, 2552, 2596, 2697, 2728, 2958, 3009, 3162, 3422, 3596, 3658, 3828, 3894, 3944, 4012, 4092, 4216, 4488, 5133, 5192, 5394, 5423, 5487, 5797, 5916, 6018, 6324, 6844, 7192, 7316, 7656, 7788, 8024, 8184, 9889, 10266, 10788, 10846, 10974, 11033, 11594, 11832, 12036, 12648, 13688, 14632, 15283, 15576, 16269, 17391, 18821, 19778, 20119, 20532, 21576, 21692, 21948, 22066, 23188, 24072, 29087, 29667, 30566, 31093, 32538, 33099, 34782, 37642, 39556, 40238, 41064, 43384, 43896, 44132, 45849, 46376, 53041, 56463, 58174, 59334, 60357, 61132, 62186, 65076, 66198, 69564, 75284, 79112, 80476, 87261, 88264, 91698, 93279, 106082, 112926, 116348, 118668, 120714, 122264, 124372, 130152, 132396, 139128, 150568, 159123, 160952, 168113, 174522, 183396, 186558, 212164, 225852, 232696, 237336, 241428, 248744, 264792, 318246, 319957, 336226, 342023, 349044, 366792, 373116, 424328, 451704, 482856, 504339, 583451, 636492, 639914, 672452, 684046, 698088, 746232, 901697, 959871, 1008678, 1026069, 1166902, 1272984, 1279828, 1344904, 1368092, 1750353, 1803394, 1919742, 2017356, 2052138, 2333804, 2559656, 2705091, 2736184, 3500706, 3606788, 3839484, 4034712, 4104276, 4667608, 5410182, 7001412, 7213576, 7678968, 8208552, 9918667, 10820364, 14002824, 19837334, 21640728, 29756001, 39674668, 59512002, 79349336, 119024004, 238048008]

約数ペア:

[(1, 238048008), (2, 119024004), (3, 79349336), (4, 59512002), (6, 39674668), (8, 29756001), (11, 21640728), (12, 19837334), (17, 14002824), (22, 10820364), (24, 9918667), (29, 8208552), (31, 7678968), (33, 7213576), (34, 7001412), (44, 5410182), (51, 4667608), (58, 4104276), (59, 4034712), (62, 3839484), (66, 3606788), (68, 3500706), (87, 2736184), (88, 2705091), (93, 2559656), (102, 2333804), (116, 2052138), (118, 2017356), (124, 1919742), (132, 1803394), (136, 1750353), (174, 1368092), (177, 1344904), (186, 1279828), (187, 1272984), (204, 1166902), (232, 1026069), (236, 1008678), (248, 959871), (264, 901697), (319, 746232), (341, 698088), (348, 684046), (354, 672452), (372, 639914), (374, 636492), (408, 583451), (472, 504339), (493, 482856), (527, 451704), (561, 424328), (638, 373116), (649, 366792), (682, 349044), (696, 342023), (708, 336226), (744, 319957), (748, 318246), (899, 264792), (957, 248744), (986, 241428), (1003, 237336), (1023, 232696), (1054, 225852), (1122, 212164), (1276, 186558), (1298, 183396), (1364, 174522), (1416, 168113), (1479, 160952), (1496, 159123), (1581, 150568), (1711, 139128), (1798, 132396), (1829, 130152), (1914, 124372), (1947, 122264), (1972, 120714), (2006, 118668), (2046, 116348), (2108, 112926), (2244, 106082), (2552, 93279), (2596, 91698), (2697, 88264), (2728, 87261), (2958, 80476), (3009, 79112), (3162, 75284), (3422, 69564), (3596, 66198), (3658, 65076), (3828, 62186), (3894, 61132), (3944, 60357), (4012, 59334), (4092, 58174), (4216, 56463), (4488, 53041), (5133, 46376), (5192, 45849), (5394, 44132), (5423, 43896), (5487, 43384), (5797, 41064), (5916, 40238), (6018, 39556), (6324, 37642), (6844, 34782), (7192, 33099), (7316, 32538), (7656, 31093), (7788, 30566), (8024, 29667), (8184, 29087), (9889, 24072), (10266, 23188), (10788, 22066), (10846, 21948), (10974, 21692), (11033, 21576), (11594, 20532), (11832, 20119), (12036, 19778), (12648, 18821), (13688, 17391), (14632, 16269), (15283, 15576)]