309702912

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 874177920

約数和(自身を除く): 564475008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 89, 92, 96, 128, 138, 178, 184, 192, 197, 256, 267, 276, 356, 368, 384, 394, 534, 552, 591, 712, 736, 768, 788, 1068, 1104, 1182, 1424, 1472, 1576, 2047, 2136, 2208, 2364, 2848, 2944, 3152, 4094, 4272, 4416, 4531, 4728, 5696, 5888, 6141, 6304, 8188, 8544, 8832, 9062, 9456, 11392, 12282, 12608, 13593, 16376, 17088, 17533, 17664, 18124, 18912, 22784, 24564, 25216, 27186, 32752, 34176, 35066, 36248, 37824, 49128, 50432, 52599, 54372, 65504, 68352, 70132, 72496, 75648, 98256, 105198, 108744, 131008, 140264, 144992, 151296, 196512, 210396, 217488, 262016, 280528, 289984, 393024, 403259, 420792, 434976, 524032, 561056, 579968, 786048, 806518, 841584, 869952, 1122112, 1159936, 1209777, 1572096, 1613036, 1683168, 1739904, 2244224, 2419554, 3226072, 3366336, 3479808, 4488448, 4839108, 6452144, 6732672, 9678216, 12904288, 13465344, 19356432, 25808576, 38712864, 51617152, 77425728, 103234304, 154851456, 309702912]

約数ペア:

[(1, 309702912), (2, 154851456), (3, 103234304), (4, 77425728), (6, 51617152), (8, 38712864), (12, 25808576), (16, 19356432), (23, 13465344), (24, 12904288), (32, 9678216), (46, 6732672), (48, 6452144), (64, 4839108), (69, 4488448), (89, 3479808), (92, 3366336), (96, 3226072), (128, 2419554), (138, 2244224), (178, 1739904), (184, 1683168), (192, 1613036), (197, 1572096), (256, 1209777), (267, 1159936), (276, 1122112), (356, 869952), (368, 841584), (384, 806518), (394, 786048), (534, 579968), (552, 561056), (591, 524032), (712, 434976), (736, 420792), (768, 403259), (788, 393024), (1068, 289984), (1104, 280528), (1182, 262016), (1424, 217488), (1472, 210396), (1576, 196512), (2047, 151296), (2136, 144992), (2208, 140264), (2364, 131008), (2848, 108744), (2944, 105198), (3152, 98256), (4094, 75648), (4272, 72496), (4416, 70132), (4531, 68352), (4728, 65504), (5696, 54372), (5888, 52599), (6141, 50432), (6304, 49128), (8188, 37824), (8544, 36248), (8832, 35066), (9062, 34176), (9456, 32752), (11392, 27186), (12282, 25216), (12608, 24564), (13593, 22784), (16376, 18912), (17088, 18124), (17533, 17664)]