885046528

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{487}}^1$

素因数の和:763

約数の個数: 72

約数和(自身を含む): 1835348480

約数和(自身を除く): 950301952

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 229, 248, 256, 458, 487, 496, 916, 974, 992, 1832, 1948, 1984, 3664, 3896, 3968, 7099, 7328, 7792, 7936, 14198, 14656, 15097, 15584, 28396, 29312, 30194, 31168, 56792, 58624, 60388, 62336, 111523, 113584, 120776, 124672, 223046, 227168, 241552, 446092, 454336, 483104, 892184, 908672, 966208, 1784368, 1817344, 1932416, 3457213, 3568736, 3864832, 6914426, 7137472, 13828852, 14274944, 27657704, 28549888, 55315408, 110630816, 221261632, 442523264, 885046528]

約数ペア:

[(1, 885046528), (2, 442523264), (4, 221261632), (8, 110630816), (16, 55315408), (31, 28549888), (32, 27657704), (62, 14274944), (64, 13828852), (124, 7137472), (128, 6914426), (229, 3864832), (248, 3568736), (256, 3457213), (458, 1932416), (487, 1817344), (496, 1784368), (916, 966208), (974, 908672), (992, 892184), (1832, 483104), (1948, 454336), (1984, 446092), (3664, 241552), (3896, 227168), (3968, 223046), (7099, 124672), (7328, 120776), (7792, 113584), (7936, 111523), (14198, 62336), (14656, 60388), (15097, 58624), (15584, 56792), (28396, 31168), (29312, 30194)]