768280688

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2801}}^1$

素因数の和:2926

約数の個数: 80

約数和(自身を含む): 1778933760

約数和(自身を除く): 1010653072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 79, 112, 124, 158, 217, 248, 316, 434, 496, 553, 632, 868, 1106, 1264, 1736, 2212, 2449, 2801, 3472, 4424, 4898, 5602, 8848, 9796, 11204, 17143, 19592, 19607, 22408, 34286, 39184, 39214, 44816, 68572, 78428, 86831, 137144, 156856, 173662, 221279, 274288, 313712, 347324, 442558, 607817, 694648, 885116, 1215634, 1389296, 1548953, 1770232, 2431268, 3097906, 3540464, 4862536, 6195812, 6859649, 9725072, 12391624, 13719298, 24783248, 27438596, 48017543, 54877192, 96035086, 109754384, 192070172, 384140344, 768280688]

約数ペア:

[(1, 768280688), (2, 384140344), (4, 192070172), (7, 109754384), (8, 96035086), (14, 54877192), (16, 48017543), (28, 27438596), (31, 24783248), (56, 13719298), (62, 12391624), (79, 9725072), (112, 6859649), (124, 6195812), (158, 4862536), (217, 3540464), (248, 3097906), (316, 2431268), (434, 1770232), (496, 1548953), (553, 1389296), (632, 1215634), (868, 885116), (1106, 694648), (1264, 607817), (1736, 442558), (2212, 347324), (2449, 313712), (2801, 274288), (3472, 221279), (4424, 173662), (4898, 156856), (5602, 137144), (8848, 86831), (9796, 78428), (11204, 68572), (17143, 44816), (19592, 39214), (19607, 39184), (22408, 34286)]