401804928

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1$

素因数の和:1024

約数の個数: 256

約数和(自身を含む): 1436486400

約数和(自身を除く): 1034681472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 84, 96, 102, 108, 112, 119, 126, 128, 136, 144, 153, 168, 189, 192, 204, 216, 224, 238, 252, 272, 288, 306, 336, 357, 378, 384, 408, 432, 448, 459, 476, 504, 544, 576, 612, 672, 714, 756, 816, 864, 896, 918, 952, 977, 1008, 1071, 1088, 1152, 1224, 1344, 1428, 1512, 1632, 1728, 1836, 1904, 1954, 2016, 2142, 2176, 2448, 2688, 2856, 2931, 3024, 3213, 3264, 3456, 3672, 3808, 3908, 4032, 4284, 4896, 5712, 5862, 6048, 6426, 6528, 6839, 7344, 7616, 7816, 8064, 8568, 8793, 9792, 11424, 11724, 12096, 12852, 13678, 14688, 15232, 15632, 16609, 17136, 17586, 19584, 20517, 22848, 23448, 24192, 25704, 26379, 27356, 29376, 31264, 33218, 34272, 35172, 41034, 45696, 46896, 49827, 51408, 52758, 54712, 58752, 61551, 62528, 66436, 68544, 70344, 82068, 93792, 99654, 102816, 105516, 109424, 116263, 123102, 125056, 132872, 137088, 140688, 149481, 164136, 184653, 187584, 199308, 205632, 211032, 218848, 232526, 246204, 265744, 281376, 298962, 328272, 348789, 369306, 375168, 398616, 411264, 422064, 437696, 448443, 465052, 492408, 531488, 562752, 597924, 656544, 697578, 738612, 797232, 844128, 875392, 896886, 930104, 984816, 1046367, 1062976, 1125504, 1195848, 1313088, 1395156, 1477224, 1594464, 1688256, 1793772, 1860208, 1969632, 2092734, 2125952, 2391696, 2626176, 2790312, 2954448, 3139101, 3188928, 3376512, 3587544, 3720416, 3939264, 4185468, 4783392, 5580624, 5908896, 6278202, 6377856, 7175088, 7440832, 7878528, 8370936, 9566784, 11161248, 11817792, 12556404, 14350176, 14881664, 16741872, 19133568, 22322496, 23635584, 25112808, 28700352, 33483744, 44644992, 50225616, 57400704, 66967488, 100451232, 133934976, 200902464, 401804928]

約数ペア:

[(1, 401804928), (2, 200902464), (3, 133934976), (4, 100451232), (6, 66967488), (7, 57400704), (8, 50225616), (9, 44644992), (12, 33483744), (14, 28700352), (16, 25112808), (17, 23635584), (18, 22322496), (21, 19133568), (24, 16741872), (27, 14881664), (28, 14350176), (32, 12556404), (34, 11817792), (36, 11161248), (42, 9566784), (48, 8370936), (51, 7878528), (54, 7440832), (56, 7175088), (63, 6377856), (64, 6278202), (68, 5908896), (72, 5580624), (84, 4783392), (96, 4185468), (102, 3939264), (108, 3720416), (112, 3587544), (119, 3376512), (126, 3188928), (128, 3139101), (136, 2954448), (144, 2790312), (153, 2626176), (168, 2391696), (189, 2125952), (192, 2092734), (204, 1969632), (216, 1860208), (224, 1793772), (238, 1688256), (252, 1594464), (272, 1477224), (288, 1395156), (306, 1313088), (336, 1195848), (357, 1125504), (378, 1062976), (384, 1046367), (408, 984816), (432, 930104), (448, 896886), (459, 875392), (476, 844128), (504, 797232), (544, 738612), (576, 697578), (612, 656544), (672, 597924), (714, 562752), (756, 531488), (816, 492408), (864, 465052), (896, 448443), (918, 437696), (952, 422064), (977, 411264), (1008, 398616), (1071, 375168), (1088, 369306), (1152, 348789), (1224, 328272), (1344, 298962), (1428, 281376), (1512, 265744), (1632, 246204), (1728, 232526), (1836, 218848), (1904, 211032), (1954, 205632), (2016, 199308), (2142, 187584), (2176, 184653), (2448, 164136), (2688, 149481), (2856, 140688), (2931, 137088), (3024, 132872), (3213, 125056), (3264, 123102), (3456, 116263), (3672, 109424), (3808, 105516), (3908, 102816), (4032, 99654), (4284, 93792), (4896, 82068), (5712, 70344), (5862, 68544), (6048, 66436), (6426, 62528), (6528, 61551), (6839, 58752), (7344, 54712), (7616, 52758), (7816, 51408), (8064, 49827), (8568, 46896), (8793, 45696), (9792, 41034), (11424, 35172), (11724, 34272), (12096, 33218), (12852, 31264), (13678, 29376), (14688, 27356), (15232, 26379), (15632, 25704), (16609, 24192), (17136, 23448), (17586, 22848), (19584, 20517)]