397865664

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{977}}^1$

素因数の和:1103

約数の個数: 168

約数和(自身を含む): 1317577248

約数和(自身を除く): 919711584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 101, 112, 126, 144, 168, 192, 202, 224, 252, 288, 303, 336, 404, 448, 504, 576, 606, 672, 707, 808, 909, 977, 1008, 1212, 1344, 1414, 1616, 1818, 1954, 2016, 2121, 2424, 2828, 2931, 3232, 3636, 3908, 4032, 4242, 4848, 5656, 5862, 6363, 6464, 6839, 7272, 7816, 8484, 8793, 9696, 11312, 11724, 12726, 13678, 14544, 15632, 16968, 17586, 19392, 20517, 22624, 23448, 25452, 27356, 29088, 31264, 33936, 35172, 41034, 45248, 46896, 50904, 54712, 58176, 61551, 62528, 67872, 70344, 82068, 93792, 98677, 101808, 109424, 123102, 135744, 140688, 164136, 187584, 197354, 203616, 218848, 246204, 281376, 296031, 328272, 394708, 407232, 437696, 492408, 562752, 592062, 656544, 690739, 789416, 888093, 984816, 1184124, 1313088, 1381478, 1578832, 1776186, 1969632, 2072217, 2368248, 2762956, 3157664, 3552372, 3939264, 4144434, 4736496, 5525912, 6216651, 6315328, 7104744, 8288868, 9472992, 11051824, 12433302, 14209488, 16577736, 18945984, 22103648, 24866604, 28418976, 33155472, 44207296, 49733208, 56837952, 66310944, 99466416, 132621888, 198932832, 397865664]

約数ペア:

[(1, 397865664), (2, 198932832), (3, 132621888), (4, 99466416), (6, 66310944), (7, 56837952), (8, 49733208), (9, 44207296), (12, 33155472), (14, 28418976), (16, 24866604), (18, 22103648), (21, 18945984), (24, 16577736), (28, 14209488), (32, 12433302), (36, 11051824), (42, 9472992), (48, 8288868), (56, 7104744), (63, 6315328), (64, 6216651), (72, 5525912), (84, 4736496), (96, 4144434), (101, 3939264), (112, 3552372), (126, 3157664), (144, 2762956), (168, 2368248), (192, 2072217), (202, 1969632), (224, 1776186), (252, 1578832), (288, 1381478), (303, 1313088), (336, 1184124), (404, 984816), (448, 888093), (504, 789416), (576, 690739), (606, 656544), (672, 592062), (707, 562752), (808, 492408), (909, 437696), (977, 407232), (1008, 394708), (1212, 328272), (1344, 296031), (1414, 281376), (1616, 246204), (1818, 218848), (1954, 203616), (2016, 197354), (2121, 187584), (2424, 164136), (2828, 140688), (2931, 135744), (3232, 123102), (3636, 109424), (3908, 101808), (4032, 98677), (4242, 93792), (4848, 82068), (5656, 70344), (5862, 67872), (6363, 62528), (6464, 61551), (6839, 58176), (7272, 54712), (7816, 50904), (8484, 46896), (8793, 45248), (9696, 41034), (11312, 35172), (11724, 33936), (12726, 31264), (13678, 29088), (14544, 27356), (15632, 25452), (16968, 23448), (17586, 22624), (19392, 20517)]