636193408

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2393}}^1$

素因数の和:2505

約数の個数: 64

約数和(自身を含む): 1328382720

約数和(自身を除く): 692189312

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 67, 124, 128, 134, 248, 268, 496, 536, 992, 1072, 1984, 2077, 2144, 2393, 3968, 4154, 4288, 4786, 8308, 8576, 9572, 16616, 19144, 33232, 38288, 66464, 74183, 76576, 132928, 148366, 153152, 160331, 265856, 296732, 306304, 320662, 593464, 641324, 1186928, 1282648, 2373856, 2565296, 4747712, 4970261, 5130592, 9495424, 9940522, 10261184, 19881044, 20522368, 39762088, 79524176, 159048352, 318096704, 636193408]

約数ペア:

[(1, 636193408), (2, 318096704), (4, 159048352), (8, 79524176), (16, 39762088), (31, 20522368), (32, 19881044), (62, 10261184), (64, 9940522), (67, 9495424), (124, 5130592), (128, 4970261), (134, 4747712), (248, 2565296), (268, 2373856), (496, 1282648), (536, 1186928), (992, 641324), (1072, 593464), (1984, 320662), (2077, 306304), (2144, 296732), (2393, 265856), (3968, 160331), (4154, 153152), (4288, 148366), (4786, 132928), (8308, 76576), (8576, 74183), (9572, 66464), (16616, 38288), (19144, 33232)]