2007878432

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:371

約数の個数: 192

約数和(自身を含む): 5026904064

約数和(自身を除く): 3019025632

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 68, 73, 112, 119, 124, 136, 146, 217, 224, 233, 238, 248, 272, 292, 434, 466, 476, 496, 511, 527, 544, 584, 868, 932, 952, 992, 1022, 1054, 1168, 1241, 1631, 1736, 1864, 1904, 2044, 2108, 2263, 2336, 2482, 3262, 3472, 3689, 3728, 3808, 3961, 4088, 4216, 4526, 4964, 6524, 6944, 7223, 7378, 7456, 7922, 8176, 8432, 8687, 9052, 9928, 13048, 14446, 14756, 15841, 15844, 16352, 16864, 17009, 17374, 18104, 19856, 26096, 27727, 28892, 29512, 31682, 31688, 34018, 34748, 36208, 38471, 39712, 50561, 52192, 55454, 57784, 59024, 63364, 63376, 68036, 69496, 72416, 76942, 101122, 110908, 115568, 118048, 119063, 122791, 126728, 126752, 136072, 138992, 153884, 202244, 221816, 231136, 238126, 245582, 253456, 269297, 272144, 277984, 289153, 307768, 404488, 443632, 476252, 491164, 506912, 527279, 538594, 544288, 578306, 615536, 808976, 859537, 887264, 952504, 982328, 1054558, 1077188, 1156612, 1231072, 1617952, 1719074, 1905008, 1964656, 2024071, 2109116, 2154376, 2313224, 3438148, 3690953, 3810016, 3929312, 4048142, 4218232, 4308752, 4626448, 6876296, 7381906, 8096284, 8436464, 8617504, 8963743, 9252896, 13752592, 14763812, 16192568, 16872928, 17927486, 27505184, 29527624, 32385136, 35854972, 59055248, 62746201, 64770272, 71709944, 118110496, 125492402, 143419888, 250984804, 286839776, 501969608, 1003939216, 2007878432]

約数ペア:

[(1, 2007878432), (2, 1003939216), (4, 501969608), (7, 286839776), (8, 250984804), (14, 143419888), (16, 125492402), (17, 118110496), (28, 71709944), (31, 64770272), (32, 62746201), (34, 59055248), (56, 35854972), (62, 32385136), (68, 29527624), (73, 27505184), (112, 17927486), (119, 16872928), (124, 16192568), (136, 14763812), (146, 13752592), (217, 9252896), (224, 8963743), (233, 8617504), (238, 8436464), (248, 8096284), (272, 7381906), (292, 6876296), (434, 4626448), (466, 4308752), (476, 4218232), (496, 4048142), (511, 3929312), (527, 3810016), (544, 3690953), (584, 3438148), (868, 2313224), (932, 2154376), (952, 2109116), (992, 2024071), (1022, 1964656), (1054, 1905008), (1168, 1719074), (1241, 1617952), (1631, 1231072), (1736, 1156612), (1864, 1077188), (1904, 1054558), (2044, 982328), (2108, 952504), (2263, 887264), (2336, 859537), (2482, 808976), (3262, 615536), (3472, 578306), (3689, 544288), (3728, 538594), (3808, 527279), (3961, 506912), (4088, 491164), (4216, 476252), (4526, 443632), (4964, 404488), (6524, 307768), (6944, 289153), (7223, 277984), (7378, 272144), (7456, 269297), (7922, 253456), (8176, 245582), (8432, 238126), (8687, 231136), (9052, 221816), (9928, 202244), (13048, 153884), (14446, 138992), (14756, 136072), (15841, 126752), (15844, 126728), (16352, 122791), (16864, 119063), (17009, 118048), (17374, 115568), (18104, 110908), (19856, 101122), (26096, 76942), (27727, 72416), (28892, 69496), (29512, 68036), (31682, 63376), (31688, 63364), (34018, 59024), (34748, 57784), (36208, 55454), (38471, 52192), (39712, 50561)]