219114324

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1438

約数の個数: 144

約数和(自身を含む): 672182784

約数和(自身を除く): 453068460

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 31, 33, 36, 39, 44, 52, 62, 66, 78, 93, 99, 117, 124, 132, 143, 156, 186, 198, 234, 279, 286, 341, 372, 396, 403, 429, 468, 558, 572, 682, 806, 858, 1023, 1116, 1209, 1287, 1364, 1373, 1612, 1716, 2046, 2418, 2574, 2746, 3069, 3627, 4092, 4119, 4433, 4836, 5148, 5492, 6138, 7254, 8238, 8866, 12276, 12357, 13299, 14508, 15103, 16476, 17732, 17849, 24714, 26598, 30206, 35698, 39897, 42563, 45309, 49428, 53196, 53547, 60412, 71396, 79794, 85126, 90618, 107094, 127689, 135927, 159588, 160641, 170252, 181236, 196339, 214188, 255378, 271854, 321282, 383067, 392678, 468193, 510756, 543708, 553319, 589017, 642564, 766134, 785356, 936386, 1106638, 1178034, 1404579, 1532268, 1659957, 1767051, 1872772, 2213276, 2356068, 2809158, 3319914, 3534102, 4213737, 4979871, 5618316, 6086509, 6639828, 7068204, 8427474, 9959742, 12173018, 16854948, 18259527, 19919484, 24346036, 36519054, 54778581, 73038108, 109557162, 219114324]

約数ペア:

[(1, 219114324), (2, 109557162), (3, 73038108), (4, 54778581), (6, 36519054), (9, 24346036), (11, 19919484), (12, 18259527), (13, 16854948), (18, 12173018), (22, 9959742), (26, 8427474), (31, 7068204), (33, 6639828), (36, 6086509), (39, 5618316), (44, 4979871), (52, 4213737), (62, 3534102), (66, 3319914), (78, 2809158), (93, 2356068), (99, 2213276), (117, 1872772), (124, 1767051), (132, 1659957), (143, 1532268), (156, 1404579), (186, 1178034), (198, 1106638), (234, 936386), (279, 785356), (286, 766134), (341, 642564), (372, 589017), (396, 553319), (403, 543708), (429, 510756), (468, 468193), (558, 392678), (572, 383067), (682, 321282), (806, 271854), (858, 255378), (1023, 214188), (1116, 196339), (1209, 181236), (1287, 170252), (1364, 160641), (1373, 159588), (1612, 135927), (1716, 127689), (2046, 107094), (2418, 90618), (2574, 85126), (2746, 79794), (3069, 71396), (3627, 60412), (4092, 53547), (4119, 53196), (4433, 49428), (4836, 45309), (5148, 42563), (5492, 39897), (6138, 35698), (7254, 30206), (8238, 26598), (8866, 24714), (12276, 17849), (12357, 17732), (13299, 16476), (14508, 15103)]