252851872

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2862

約数の個数: 96

約数和(自身を含む): 632669184

約数和(自身を除く): 379817312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 496, 728, 806, 868, 992, 1456, 1612, 1736, 2801, 2821, 2912, 3224, 3472, 5602, 5642, 6448, 6944, 11204, 11284, 12896, 19607, 22408, 22568, 36413, 39214, 44816, 45136, 72826, 78428, 86831, 89632, 90272, 145652, 156856, 173662, 254891, 291304, 313712, 347324, 509782, 582608, 607817, 627424, 694648, 1019564, 1128803, 1165216, 1215634, 1389296, 2039128, 2257606, 2431268, 2778592, 4078256, 4515212, 4862536, 7901621, 8156512, 9030424, 9725072, 15803242, 18060848, 19450144, 31606484, 36121696, 63212968, 126425936, 252851872]

約数ペア:

[(1, 252851872), (2, 126425936), (4, 63212968), (7, 36121696), (8, 31606484), (13, 19450144), (14, 18060848), (16, 15803242), (26, 9725072), (28, 9030424), (31, 8156512), (32, 7901621), (52, 4862536), (56, 4515212), (62, 4078256), (91, 2778592), (104, 2431268), (112, 2257606), (124, 2039128), (182, 1389296), (208, 1215634), (217, 1165216), (224, 1128803), (248, 1019564), (364, 694648), (403, 627424), (416, 607817), (434, 582608), (496, 509782), (728, 347324), (806, 313712), (868, 291304), (992, 254891), (1456, 173662), (1612, 156856), (1736, 145652), (2801, 90272), (2821, 89632), (2912, 86831), (3224, 78428), (3472, 72826), (5602, 45136), (5642, 44816), (6448, 39214), (6944, 36413), (11204, 22568), (11284, 22408), (12896, 19607)]