380341728

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:202

約数の個数: 288

約数和(自身を含む): 1254839040

約数和(自身を除く): 874497312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 31, 32, 36, 39, 48, 52, 58, 62, 72, 78, 87, 93, 96, 104, 113, 116, 117, 124, 144, 156, 174, 186, 208, 226, 232, 234, 248, 261, 279, 288, 312, 339, 348, 372, 377, 403, 416, 452, 464, 468, 496, 522, 558, 624, 678, 696, 744, 754, 806, 899, 904, 928, 936, 992, 1017, 1044, 1116, 1131, 1209, 1248, 1356, 1392, 1469, 1488, 1508, 1612, 1798, 1808, 1872, 2034, 2088, 2232, 2262, 2418, 2697, 2712, 2784, 2938, 2976, 3016, 3224, 3277, 3393, 3503, 3596, 3616, 3627, 3744, 4068, 4176, 4407, 4464, 4524, 4836, 5394, 5424, 5876, 6032, 6448, 6554, 6786, 7006, 7192, 7254, 8091, 8136, 8352, 8814, 8928, 9048, 9672, 9831, 10509, 10788, 10848, 11687, 11752, 12064, 12896, 13108, 13221, 13572, 14012, 14384, 14508, 16182, 16272, 17628, 18096, 19344, 19662, 21018, 21576, 23374, 23504, 26216, 26442, 27144, 28024, 28768, 29016, 29493, 31527, 32364, 32544, 35061, 35256, 36192, 38688, 39324, 42036, 42601, 43152, 45539, 46748, 47008, 52432, 52884, 54288, 56048, 58032, 58986, 63054, 64728, 70122, 70512, 78648, 84072, 85202, 86304, 91078, 93496, 101587, 104864, 105183, 105768, 108576, 112096, 116064, 117972, 126108, 127803, 129456, 136617, 140244, 141024, 157296, 168144, 170404, 182156, 186992, 203174, 210366, 211536, 235944, 252216, 255606, 258912, 273234, 280488, 304761, 314592, 336288, 340808, 364312, 373984, 383409, 406348, 409851, 420732, 423072, 471888, 504432, 511212, 546468, 560976, 609522, 681616, 728624, 766818, 812696, 819702, 841464, 914283, 943776, 1008864, 1022424, 1092936, 1121952, 1219044, 1320631, 1363232, 1457248, 1533636, 1625392, 1639404, 1682928, 1828566, 2044848, 2185872, 2438088, 2641262, 3067272, 3250784, 3278808, 3365856, 3657132, 3961893, 4089696, 4371744, 4876176, 5282524, 6134544, 6557616, 7314264, 7923786, 9752352, 10565048, 11885679, 12269088, 13115232, 14628528, 15847572, 21130096, 23771358, 29257056, 31695144, 42260192, 47542716, 63390288, 95085432, 126780576, 190170864, 380341728]

約数ペア:

[(1, 380341728), (2, 190170864), (3, 126780576), (4, 95085432), (6, 63390288), (8, 47542716), (9, 42260192), (12, 31695144), (13, 29257056), (16, 23771358), (18, 21130096), (24, 15847572), (26, 14628528), (29, 13115232), (31, 12269088), (32, 11885679), (36, 10565048), (39, 9752352), (48, 7923786), (52, 7314264), (58, 6557616), (62, 6134544), (72, 5282524), (78, 4876176), (87, 4371744), (93, 4089696), (96, 3961893), (104, 3657132), (113, 3365856), (116, 3278808), (117, 3250784), (124, 3067272), (144, 2641262), (156, 2438088), (174, 2185872), (186, 2044848), (208, 1828566), (226, 1682928), (232, 1639404), (234, 1625392), (248, 1533636), (261, 1457248), (279, 1363232), (288, 1320631), (312, 1219044), (339, 1121952), (348, 1092936), (372, 1022424), (377, 1008864), (403, 943776), (416, 914283), (452, 841464), (464, 819702), (468, 812696), (496, 766818), (522, 728624), (558, 681616), (624, 609522), (678, 560976), (696, 546468), (744, 511212), (754, 504432), (806, 471888), (899, 423072), (904, 420732), (928, 409851), (936, 406348), (992, 383409), (1017, 373984), (1044, 364312), (1116, 340808), (1131, 336288), (1209, 314592), (1248, 304761), (1356, 280488), (1392, 273234), (1469, 258912), (1488, 255606), (1508, 252216), (1612, 235944), (1798, 211536), (1808, 210366), (1872, 203174), (2034, 186992), (2088, 182156), (2232, 170404), (2262, 168144), (2418, 157296), (2697, 141024), (2712, 140244), (2784, 136617), (2938, 129456), (2976, 127803), (3016, 126108), (3224, 117972), (3277, 116064), (3393, 112096), (3503, 108576), (3596, 105768), (3616, 105183), (3627, 104864), (3744, 101587), (4068, 93496), (4176, 91078), (4407, 86304), (4464, 85202), (4524, 84072), (4836, 78648), (5394, 70512), (5424, 70122), (5876, 64728), (6032, 63054), (6448, 58986), (6554, 58032), (6786, 56048), (7006, 54288), (7192, 52884), (7254, 52432), (8091, 47008), (8136, 46748), (8352, 45539), (8814, 43152), (8928, 42601), (9048, 42036), (9672, 39324), (9831, 38688), (10509, 36192), (10788, 35256), (10848, 35061), (11687, 32544), (11752, 32364), (12064, 31527), (12896, 29493), (13108, 29016), (13221, 28768), (13572, 28024), (14012, 27144), (14384, 26442), (14508, 26216), (16182, 23504), (16272, 23374), (17628, 21576), (18096, 21018), (19344, 19662)]