252654464

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1553}}^1$

素因数の和:1639

約数の個数: 64

約数和(自身を含む): 532586880

約数和(自身を除く): 279932416

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 164, 248, 328, 496, 656, 992, 1271, 1312, 1553, 1984, 2542, 2624, 3106, 3968, 5084, 5248, 6212, 10168, 12424, 20336, 24848, 40672, 48143, 49696, 63673, 81344, 96286, 99392, 127346, 162688, 192572, 198784, 254692, 385144, 509384, 770288, 1018768, 1540576, 1973863, 2037536, 3081152, 3947726, 4075072, 6162304, 7895452, 8150144, 15790904, 31581808, 63163616, 126327232, 252654464]

約数ペア:

[(1, 252654464), (2, 126327232), (4, 63163616), (8, 31581808), (16, 15790904), (31, 8150144), (32, 7895452), (41, 6162304), (62, 4075072), (64, 3947726), (82, 3081152), (124, 2037536), (128, 1973863), (164, 1540576), (248, 1018768), (328, 770288), (496, 509384), (656, 385144), (992, 254692), (1271, 198784), (1312, 192572), (1553, 162688), (1984, 127346), (2542, 99392), (2624, 96286), (3106, 81344), (3968, 63673), (5084, 49696), (5248, 48143), (6212, 40672), (10168, 24848), (12424, 20336)]