266562816

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{26699}}^1$

素因数の和:26731

約数の個数: 72

約数和(自身を含む): 764047200

約数和(自身を除く): 497484384

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, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 26699, 53398, 80097, 106796, 160194, 213592, 320388, 347087, 427184, 640776, 694174, 854368, 1041261, 1281552, 1388348, 1708736, 2082522, 2563104, 2776696, 3417472, 4165044, 5126208, 5553392, 6834944, 8330088, 10252416, 11106784, 16660176, 20504832, 22213568, 33320352, 44427136, 66640704, 88854272, 133281408, 266562816]

約数ペア:

[(1, 266562816), (2, 133281408), (3, 88854272), (4, 66640704), (6, 44427136), (8, 33320352), (12, 22213568), (13, 20504832), (16, 16660176), (24, 11106784), (26, 10252416), (32, 8330088), (39, 6834944), (48, 5553392), (52, 5126208), (64, 4165044), (78, 3417472), (96, 2776696), (104, 2563104), (128, 2082522), (156, 1708736), (192, 1388348), (208, 1281552), (256, 1041261), (312, 854368), (384, 694174), (416, 640776), (624, 427184), (768, 347087), (832, 320388), (1248, 213592), (1664, 160194), (2496, 106796), (3328, 80097), (4992, 53398), (9984, 26699)]