1216848816

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{1381}}^1$

素因数の和:1635

約数の個数: 120

約数和(自身を含む): 3542176560

約数和(自身を除く): 2325327744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 211, 232, 261, 348, 422, 464, 522, 633, 696, 844, 1044, 1266, 1381, 1392, 1688, 1899, 2088, 2532, 2762, 3376, 3798, 4143, 4176, 5064, 5524, 6119, 7596, 8286, 10128, 11048, 12238, 12429, 15192, 16572, 18357, 22096, 24476, 24858, 30384, 33144, 36714, 40049, 48952, 49716, 55071, 66288, 73428, 80098, 97904, 99432, 110142, 120147, 146856, 160196, 198864, 220284, 240294, 291391, 293712, 320392, 360441, 440568, 480588, 582782, 640784, 720882, 874173, 881136, 961176, 1165564, 1441764, 1748346, 1922352, 2331128, 2622519, 2883528, 3496692, 4662256, 5245038, 5767056, 6993384, 8450339, 10490076, 13986768, 16900678, 20980152, 25351017, 33801356, 41960304, 50702034, 67602712, 76053051, 101404068, 135205424, 152106102, 202808136, 304212204, 405616272, 608424408, 1216848816]

約数ペア:

[(1, 1216848816), (2, 608424408), (3, 405616272), (4, 304212204), (6, 202808136), (8, 152106102), (9, 135205424), (12, 101404068), (16, 76053051), (18, 67602712), (24, 50702034), (29, 41960304), (36, 33801356), (48, 25351017), (58, 20980152), (72, 16900678), (87, 13986768), (116, 10490076), (144, 8450339), (174, 6993384), (211, 5767056), (232, 5245038), (261, 4662256), (348, 3496692), (422, 2883528), (464, 2622519), (522, 2331128), (633, 1922352), (696, 1748346), (844, 1441764), (1044, 1165564), (1266, 961176), (1381, 881136), (1392, 874173), (1688, 720882), (1899, 640784), (2088, 582782), (2532, 480588), (2762, 440568), (3376, 360441), (3798, 320392), (4143, 293712), (4176, 291391), (5064, 240294), (5524, 220284), (6119, 198864), (7596, 160196), (8286, 146856), (10128, 120147), (11048, 110142), (12238, 99432), (12429, 97904), (15192, 80098), (16572, 73428), (18357, 66288), (22096, 55071), (24476, 49716), (24858, 48952), (30384, 40049), (33144, 36714)]