1265152768

素因数分解:

$2^8\times {\mathrm{11}}^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 144

約数和(自身を含む): 2872719360

約数和(自身を除く): 1607566592

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 79, 88, 94, 121, 128, 158, 176, 188, 242, 256, 316, 352, 376, 484, 517, 632, 704, 752, 869, 968, 1034, 1264, 1331, 1408, 1504, 1738, 1936, 2068, 2528, 2662, 2816, 3008, 3476, 3713, 3872, 4136, 5056, 5324, 5687, 6016, 6952, 7426, 7744, 8272, 9559, 10112, 10648, 11374, 12032, 13904, 14852, 15488, 16544, 19118, 20224, 21296, 22748, 27808, 29704, 30976, 33088, 38236, 40843, 42592, 45496, 55616, 59408, 62557, 66176, 76472, 81686, 85184, 90992, 105149, 111232, 118816, 125114, 132352, 152944, 163372, 170368, 181984, 210298, 222464, 237632, 250228, 305888, 326744, 340736, 363968, 420596, 449273, 475264, 500456, 611776, 653488, 727936, 841192, 898546, 950528, 1000912, 1223552, 1306976, 1455872, 1682384, 1797092, 2001824, 2447104, 2613952, 3364768, 3594184, 4003648, 4942003, 5227904, 6729536, 7188368, 8007296, 9884006, 10455808, 13459072, 14376736, 16014592, 19768012, 26918144, 28753472, 39536024, 57506944, 79072048, 115013888, 158144096, 316288192, 632576384, 1265152768]

約数ペア:

[(1, 1265152768), (2, 632576384), (4, 316288192), (8, 158144096), (11, 115013888), (16, 79072048), (22, 57506944), (32, 39536024), (44, 28753472), (47, 26918144), (64, 19768012), (79, 16014592), (88, 14376736), (94, 13459072), (121, 10455808), (128, 9884006), (158, 8007296), (176, 7188368), (188, 6729536), (242, 5227904), (256, 4942003), (316, 4003648), (352, 3594184), (376, 3364768), (484, 2613952), (517, 2447104), (632, 2001824), (704, 1797092), (752, 1682384), (869, 1455872), (968, 1306976), (1034, 1223552), (1264, 1000912), (1331, 950528), (1408, 898546), (1504, 841192), (1738, 727936), (1936, 653488), (2068, 611776), (2528, 500456), (2662, 475264), (2816, 449273), (3008, 420596), (3476, 363968), (3713, 340736), (3872, 326744), (4136, 305888), (5056, 250228), (5324, 237632), (5687, 222464), (6016, 210298), (6952, 181984), (7426, 170368), (7744, 163372), (8272, 152944), (9559, 132352), (10112, 125114), (10648, 118816), (11374, 111232), (12032, 105149), (13904, 90992), (14852, 85184), (15488, 81686), (16544, 76472), (19118, 66176), (20224, 62557), (21296, 59408), (22748, 55616), (27808, 45496), (29704, 42592), (30976, 40843), (33088, 38236)]