399425415168

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{263201}}^1$

素因数の和:263258

約数の個数: 192

約数和(自身を含む): 1207149652800

約数和(自身を除く): 807724237632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 256, 304, 312, 384, 416, 456, 494, 512, 608, 624, 741, 768, 832, 912, 988, 1024, 1216, 1248, 1482, 1536, 1664, 1824, 1976, 2048, 2432, 2496, 2964, 3072, 3328, 3648, 3952, 4864, 4992, 5928, 6144, 6656, 7296, 7904, 9728, 9984, 11856, 13312, 14592, 15808, 19456, 19968, 23712, 26624, 29184, 31616, 38912, 39936, 47424, 58368, 63232, 79872, 94848, 116736, 126464, 189696, 252928, 263201, 379392, 505856, 526402, 758784, 789603, 1052804, 1517568, 1579206, 2105608, 3158412, 3421613, 4211216, 5000819, 6316824, 6843226, 8422432, 10001638, 10264839, 12633648, 13686452, 15002457, 16844864, 20003276, 20529678, 25267296, 27372904, 30004914, 33689728, 40006552, 41059356, 50534592, 54745808, 60009828, 65010647, 67379456, 80013104, 82118712, 101069184, 109491616, 120019656, 130021294, 134758912, 160026208, 164237424, 195031941, 202138368, 218983232, 240039312, 260042588, 269517824, 320052416, 328474848, 390063882, 404276736, 437966464, 480078624, 520085176, 539035648, 640104832, 656949696, 780127764, 808553472, 875932928, 960157248, 1040170352, 1280209664, 1313899392, 1560255528, 1617106944, 1751865856, 1920314496, 2080340704, 2560419328, 2627798784, 3120511056, 3503731712, 3840628992, 4160681408, 5120838656, 5255597568, 6241022112, 7007463424, 7681257984, 8321362816, 10241677312, 10511195136, 12482044224, 15362515968, 16642725632, 21022390272, 24964088448, 30725031936, 33285451264, 49928176896, 66570902528, 99856353792, 133141805056, 199712707584, 399425415168]

約数ペア:

[(1, 399425415168), (2, 199712707584), (3, 133141805056), (4, 99856353792), (6, 66570902528), (8, 49928176896), (12, 33285451264), (13, 30725031936), (16, 24964088448), (19, 21022390272), (24, 16642725632), (26, 15362515968), (32, 12482044224), (38, 10511195136), (39, 10241677312), (48, 8321362816), (52, 7681257984), (57, 7007463424), (64, 6241022112), (76, 5255597568), (78, 5120838656), (96, 4160681408), (104, 3840628992), (114, 3503731712), (128, 3120511056), (152, 2627798784), (156, 2560419328), (192, 2080340704), (208, 1920314496), (228, 1751865856), (247, 1617106944), (256, 1560255528), (304, 1313899392), (312, 1280209664), (384, 1040170352), (416, 960157248), (456, 875932928), (494, 808553472), (512, 780127764), (608, 656949696), (624, 640104832), (741, 539035648), (768, 520085176), (832, 480078624), (912, 437966464), (988, 404276736), (1024, 390063882), (1216, 328474848), (1248, 320052416), (1482, 269517824), (1536, 260042588), (1664, 240039312), (1824, 218983232), (1976, 202138368), (2048, 195031941), (2432, 164237424), (2496, 160026208), (2964, 134758912), (3072, 130021294), (3328, 120019656), (3648, 109491616), (3952, 101069184), (4864, 82118712), (4992, 80013104), (5928, 67379456), (6144, 65010647), (6656, 60009828), (7296, 54745808), (7904, 50534592), (9728, 41059356), (9984, 40006552), (11856, 33689728), (13312, 30004914), (14592, 27372904), (15808, 25267296), (19456, 20529678), (19968, 20003276), (23712, 16844864), (26624, 15002457), (29184, 13686452), (31616, 12633648), (38912, 10264839), (39936, 10001638), (47424, 8422432), (58368, 6843226), (63232, 6316824), (79872, 5000819), (94848, 4211216), (116736, 3421613), (126464, 3158412), (189696, 2105608), (252928, 1579206), (263201, 1517568), (379392, 1052804), (505856, 789603), (526402, 758784)]