1918161024

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{384247}}^1$

素因数の和:384277

約数の個数: 64

約数和(自身を含む): 5487061440

約数和(自身を除く): 3568900416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 384247, 768494, 1152741, 1536988, 2305482, 3073976, 4610964, 4995211, 6147952, 9221928, 9990422, 12295904, 14985633, 18443856, 19980844, 24591808, 29971266, 36887712, 39961688, 49183616, 59942532, 73775424, 79923376, 119885064, 147550848, 159846752, 239770128, 319693504, 479540256, 639387008, 959080512, 1918161024]

約数ペア:

[(1, 1918161024), (2, 959080512), (3, 639387008), (4, 479540256), (6, 319693504), (8, 239770128), (12, 159846752), (13, 147550848), (16, 119885064), (24, 79923376), (26, 73775424), (32, 59942532), (39, 49183616), (48, 39961688), (52, 36887712), (64, 29971266), (78, 24591808), (96, 19980844), (104, 18443856), (128, 14985633), (156, 12295904), (192, 9990422), (208, 9221928), (312, 6147952), (384, 4995211), (416, 4610964), (624, 3073976), (832, 2305482), (1248, 1536988), (1664, 1152741), (2496, 768494), (4992, 384247)]