259323264

素因数分解:

$2^7\times 3^2\times {\mathrm{229}}^1\times {\mathrm{983}}^1$

素因数の和:1232

約数の個数: 96

約数和(自身を含む): 750250800

約数和(自身を除く): 490927536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 229, 288, 384, 458, 576, 687, 916, 983, 1152, 1374, 1832, 1966, 2061, 2748, 2949, 3664, 3932, 4122, 5496, 5898, 7328, 7864, 8244, 8847, 10992, 11796, 14656, 15728, 16488, 17694, 21984, 23592, 29312, 31456, 32976, 35388, 43968, 47184, 62912, 65952, 70776, 87936, 94368, 125824, 131904, 141552, 188736, 225107, 263808, 283104, 377472, 450214, 566208, 675321, 900428, 1132416, 1350642, 1800856, 2025963, 2701284, 3601712, 4051926, 5402568, 7203424, 8103852, 10805136, 14406848, 16207704, 21610272, 28813696, 32415408, 43220544, 64830816, 86441088, 129661632, 259323264]

約数ペア:

[(1, 259323264), (2, 129661632), (3, 86441088), (4, 64830816), (6, 43220544), (8, 32415408), (9, 28813696), (12, 21610272), (16, 16207704), (18, 14406848), (24, 10805136), (32, 8103852), (36, 7203424), (48, 5402568), (64, 4051926), (72, 3601712), (96, 2701284), (128, 2025963), (144, 1800856), (192, 1350642), (229, 1132416), (288, 900428), (384, 675321), (458, 566208), (576, 450214), (687, 377472), (916, 283104), (983, 263808), (1152, 225107), (1374, 188736), (1832, 141552), (1966, 131904), (2061, 125824), (2748, 94368), (2949, 87936), (3664, 70776), (3932, 65952), (4122, 62912), (5496, 47184), (5898, 43968), (7328, 35388), (7864, 32976), (8244, 31456), (8847, 29312), (10992, 23592), (11796, 21984), (14656, 17694), (15728, 16488)]