291428148

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 771563520

約数和(自身を除く): 480135372

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 229, 311, 341, 372, 458, 622, 682, 687, 916, 933, 1023, 1244, 1364, 1374, 1866, 2046, 2519, 2748, 3421, 3732, 4092, 5038, 6842, 7099, 7557, 9641, 10076, 10263, 13684, 14198, 15114, 19282, 20526, 21297, 28396, 28923, 30228, 38564, 41052, 42594, 57846, 71219, 78089, 85188, 106051, 115692, 142438, 156178, 212102, 213657, 234267, 284876, 312356, 318153, 424204, 427314, 468534, 636306, 783409, 854628, 937068, 1272612, 1566818, 2207789, 2350227, 3133636, 4415578, 4700454, 6623367, 8831156, 9400908, 13246734, 24285679, 26493468, 48571358, 72857037, 97142716, 145714074, 291428148]

約数ペア:

[(1, 291428148), (2, 145714074), (3, 97142716), (4, 72857037), (6, 48571358), (11, 26493468), (12, 24285679), (22, 13246734), (31, 9400908), (33, 8831156), (44, 6623367), (62, 4700454), (66, 4415578), (93, 3133636), (124, 2350227), (132, 2207789), (186, 1566818), (229, 1272612), (311, 937068), (341, 854628), (372, 783409), (458, 636306), (622, 468534), (682, 427314), (687, 424204), (916, 318153), (933, 312356), (1023, 284876), (1244, 234267), (1364, 213657), (1374, 212102), (1866, 156178), (2046, 142438), (2519, 115692), (2748, 106051), (3421, 85188), (3732, 78089), (4092, 71219), (5038, 57846), (6842, 42594), (7099, 41052), (7557, 38564), (9641, 30228), (10076, 28923), (10263, 28396), (13684, 21297), (14198, 20526), (15114, 19282)]