1581072912

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{118061}}^1$

素因数の和:118109

約数の個数: 80

約数和(自身を含む): 4684700160

約数和(自身を除く): 3103627248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 118061, 236122, 354183, 472244, 708366, 944488, 1062549, 1416732, 1888976, 2125098, 2833464, 3187647, 3659891, 4250196, 5666928, 6375294, 7319782, 8500392, 10979673, 12750588, 14639564, 17000784, 21959346, 25501176, 29279128, 32939019, 43918692, 51002352, 58558256, 65878038, 87837384, 98817057, 131756076, 175674768, 197634114, 263512152, 395268228, 527024304, 790536456, 1581072912]

約数ペア:

[(1, 1581072912), (2, 790536456), (3, 527024304), (4, 395268228), (6, 263512152), (8, 197634114), (9, 175674768), (12, 131756076), (16, 98817057), (18, 87837384), (24, 65878038), (27, 58558256), (31, 51002352), (36, 43918692), (48, 32939019), (54, 29279128), (62, 25501176), (72, 21959346), (93, 17000784), (108, 14639564), (124, 12750588), (144, 10979673), (186, 8500392), (216, 7319782), (248, 6375294), (279, 5666928), (372, 4250196), (432, 3659891), (496, 3187647), (558, 2833464), (744, 2125098), (837, 1888976), (1116, 1416732), (1488, 1062549), (1674, 944488), (2232, 708366), (3348, 472244), (4464, 354183), (6696, 236122), (13392, 118061)]