291205356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1091}}^1$

素因数の和:1199

約数の個数: 96

約数和(自身を含む): 770515200

約数和(自身を除く): 479309844

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 59, 78, 87, 116, 118, 156, 174, 177, 236, 348, 354, 377, 708, 754, 767, 1091, 1131, 1508, 1534, 1711, 2182, 2262, 2301, 3068, 3273, 3422, 4364, 4524, 4602, 5133, 6546, 6844, 9204, 10266, 13092, 14183, 20532, 22243, 28366, 31639, 42549, 44486, 56732, 63278, 64369, 66729, 85098, 88972, 94917, 126556, 128738, 133458, 170196, 189834, 193107, 257476, 266916, 379668, 386214, 411307, 772428, 822614, 836797, 1233921, 1645228, 1673594, 1866701, 2467842, 2510391, 3347188, 3733402, 4935684, 5020782, 5600103, 7466804, 10041564, 11200206, 22400412, 24267113, 48534226, 72801339, 97068452, 145602678, 291205356]

約数ペア:

[(1, 291205356), (2, 145602678), (3, 97068452), (4, 72801339), (6, 48534226), (12, 24267113), (13, 22400412), (26, 11200206), (29, 10041564), (39, 7466804), (52, 5600103), (58, 5020782), (59, 4935684), (78, 3733402), (87, 3347188), (116, 2510391), (118, 2467842), (156, 1866701), (174, 1673594), (177, 1645228), (236, 1233921), (348, 836797), (354, 822614), (377, 772428), (708, 411307), (754, 386214), (767, 379668), (1091, 266916), (1131, 257476), (1508, 193107), (1534, 189834), (1711, 170196), (2182, 133458), (2262, 128738), (2301, 126556), (3068, 94917), (3273, 88972), (3422, 85098), (4364, 66729), (4524, 64369), (4602, 63278), (5133, 56732), (6546, 44486), (6844, 42549), (9204, 31639), (10266, 28366), (13092, 22243), (14183, 20532)]