253851648

素因数分解:

$2^{11}\times 3^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:627

約数の個数: 96

約数和(自身を含む): 686649600

約数和(自身を除く): 432797952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 316, 384, 474, 512, 523, 632, 768, 948, 1024, 1046, 1264, 1536, 1569, 1896, 2048, 2092, 2528, 3072, 3138, 3792, 4184, 5056, 6144, 6276, 7584, 8368, 10112, 12552, 15168, 16736, 20224, 25104, 30336, 33472, 40448, 41317, 50208, 60672, 66944, 80896, 82634, 100416, 121344, 123951, 133888, 161792, 165268, 200832, 242688, 247902, 267776, 330536, 401664, 485376, 495804, 535552, 661072, 803328, 991608, 1071104, 1322144, 1606656, 1983216, 2644288, 3213312, 3966432, 5288576, 7932864, 10577152, 15865728, 21154304, 31731456, 42308608, 63462912, 84617216, 126925824, 253851648]

約数ペア:

[(1, 253851648), (2, 126925824), (3, 84617216), (4, 63462912), (6, 42308608), (8, 31731456), (12, 21154304), (16, 15865728), (24, 10577152), (32, 7932864), (48, 5288576), (64, 3966432), (79, 3213312), (96, 2644288), (128, 1983216), (158, 1606656), (192, 1322144), (237, 1071104), (256, 991608), (316, 803328), (384, 661072), (474, 535552), (512, 495804), (523, 485376), (632, 401664), (768, 330536), (948, 267776), (1024, 247902), (1046, 242688), (1264, 200832), (1536, 165268), (1569, 161792), (1896, 133888), (2048, 123951), (2092, 121344), (2528, 100416), (3072, 82634), (3138, 80896), (3792, 66944), (4184, 60672), (5056, 50208), (6144, 41317), (6276, 40448), (7584, 33472), (8368, 30336), (10112, 25104), (12552, 20224), (15168, 16736)]