550147328

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{383}}^1$

素因数の和:611

約数の個数: 72

約数和(自身を含む): 1142808576

約数和(自身を除く): 592661248

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 181, 248, 256, 362, 383, 496, 724, 766, 992, 1448, 1532, 1984, 2896, 3064, 3968, 5611, 5792, 6128, 7936, 11222, 11584, 11873, 12256, 22444, 23168, 23746, 24512, 44888, 46336, 47492, 49024, 69323, 89776, 94984, 98048, 138646, 179552, 189968, 277292, 359104, 379936, 554584, 718208, 759872, 1109168, 1436416, 1519744, 2149013, 2218336, 3039488, 4298026, 4436672, 8596052, 8873344, 17192104, 17746688, 34384208, 68768416, 137536832, 275073664, 550147328]

約数ペア:

[(1, 550147328), (2, 275073664), (4, 137536832), (8, 68768416), (16, 34384208), (31, 17746688), (32, 17192104), (62, 8873344), (64, 8596052), (124, 4436672), (128, 4298026), (181, 3039488), (248, 2218336), (256, 2149013), (362, 1519744), (383, 1436416), (496, 1109168), (724, 759872), (766, 718208), (992, 554584), (1448, 379936), (1532, 359104), (1984, 277292), (2896, 189968), (3064, 179552), (3968, 138646), (5611, 98048), (5792, 94984), (6128, 89776), (7936, 69323), (11222, 49024), (11584, 47492), (11873, 46336), (12256, 44888), (22444, 24512), (23168, 23746)]