395976528896

素因数分解:

$2^{10}\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{2381}}^1$

素因数の和:2489

約数の個数: 198

約数和(自身を含む): 886053484926

約数和(自身を除く): 490076956030

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 169, 208, 248, 256, 338, 403, 416, 496, 512, 676, 806, 832, 961, 992, 1024, 1352, 1612, 1664, 1922, 1984, 2381, 2704, 3224, 3328, 3844, 3968, 4762, 5239, 5408, 6448, 6656, 7688, 7936, 9524, 10478, 10816, 12493, 12896, 13312, 15376, 15872, 19048, 20956, 21632, 24986, 25792, 30752, 30953, 31744, 38096, 41912, 43264, 49972, 51584, 61504, 61906, 73811, 76192, 83824, 86528, 99944, 103168, 123008, 123812, 147622, 152384, 162409, 167648, 173056, 199888, 206336, 246016, 247624, 295244, 304768, 324818, 335296, 399776, 402389, 412672, 492032, 495248, 590488, 609536, 649636, 670592, 799552, 804778, 959543, 984064, 990496, 1180976, 1219072, 1299272, 1341184, 1599104, 1609556, 1919086, 1980992, 2288141, 2361952, 2438144, 2598544, 2682368, 3198208, 3219112, 3838172, 3961984, 4576282, 4723904, 5197088, 5364736, 6396416, 6438224, 7676344, 7923968, 9152564, 9447808, 10394176, 12474059, 12792832, 12876448, 15352688, 15847936, 18305128, 18895616, 20788352, 24948118, 25752896, 29745833, 30705376, 31695872, 36610256, 37791232, 41576704, 49896236, 51505792, 59491666, 61410752, 73220512, 75582464, 83153408, 99792472, 103011584, 118983332, 122821504, 146441024, 166306816, 199584944, 206023168, 237966664, 245643008, 292882048, 386695829, 399169888, 412046336, 475933328, 491286016, 585764096, 773391658, 798339776, 951866656, 982572032, 1171528192, 1546783316, 1596679552, 1903733312, 2343056384, 3093566632, 3193359104, 3807466624, 6187133264, 6386718208, 7614933248, 12374266528, 12773436416, 15229866496, 24748533056, 30459732992, 49497066112, 98994132224, 197988264448, 395976528896]

約数ペア:

[(1, 395976528896), (2, 197988264448), (4, 98994132224), (8, 49497066112), (13, 30459732992), (16, 24748533056), (26, 15229866496), (31, 12773436416), (32, 12374266528), (52, 7614933248), (62, 6386718208), (64, 6187133264), (104, 3807466624), (124, 3193359104), (128, 3093566632), (169, 2343056384), (208, 1903733312), (248, 1596679552), (256, 1546783316), (338, 1171528192), (403, 982572032), (416, 951866656), (496, 798339776), (512, 773391658), (676, 585764096), (806, 491286016), (832, 475933328), (961, 412046336), (992, 399169888), (1024, 386695829), (1352, 292882048), (1612, 245643008), (1664, 237966664), (1922, 206023168), (1984, 199584944), (2381, 166306816), (2704, 146441024), (3224, 122821504), (3328, 118983332), (3844, 103011584), (3968, 99792472), (4762, 83153408), (5239, 75582464), (5408, 73220512), (6448, 61410752), (6656, 59491666), (7688, 51505792), (7936, 49896236), (9524, 41576704), (10478, 37791232), (10816, 36610256), (12493, 31695872), (12896, 30705376), (13312, 29745833), (15376, 25752896), (15872, 24948118), (19048, 20788352), (20956, 18895616), (21632, 18305128), (24986, 15847936), (25792, 15352688), (30752, 12876448), (30953, 12792832), (31744, 12474059), (38096, 10394176), (41912, 9447808), (43264, 9152564), (49972, 7923968), (51584, 7676344), (61504, 6438224), (61906, 6396416), (73811, 5364736), (76192, 5197088), (83824, 4723904), (86528, 4576282), (99944, 3961984), (103168, 3838172), (123008, 3219112), (123812, 3198208), (147622, 2682368), (152384, 2598544), (162409, 2438144), (167648, 2361952), (173056, 2288141), (199888, 1980992), (206336, 1919086), (246016, 1609556), (247624, 1599104), (295244, 1341184), (304768, 1299272), (324818, 1219072), (335296, 1180976), (399776, 990496), (402389, 984064), (412672, 959543), (492032, 804778), (495248, 799552), (590488, 670592), (609536, 649636)]