289324416

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{25981}}^1$

素因数の和:26027

約数の個数: 64

約数和(自身を含む): 795049200

約数和(自身を除く): 505724784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 348, 384, 464, 696, 928, 1392, 1856, 2784, 3712, 5568, 11136, 25981, 51962, 77943, 103924, 155886, 207848, 311772, 415696, 623544, 753449, 831392, 1247088, 1506898, 1662784, 2260347, 2494176, 3013796, 3325568, 4520694, 4988352, 6027592, 9041388, 9976704, 12055184, 18082776, 24110368, 36165552, 48220736, 72331104, 96441472, 144662208, 289324416]

約数ペア:

[(1, 289324416), (2, 144662208), (3, 96441472), (4, 72331104), (6, 48220736), (8, 36165552), (12, 24110368), (16, 18082776), (24, 12055184), (29, 9976704), (32, 9041388), (48, 6027592), (58, 4988352), (64, 4520694), (87, 3325568), (96, 3013796), (116, 2494176), (128, 2260347), (174, 1662784), (192, 1506898), (232, 1247088), (348, 831392), (384, 753449), (464, 623544), (696, 415696), (928, 311772), (1392, 207848), (1856, 155886), (2784, 103924), (3712, 77943), (5568, 51962), (11136, 25981)]