315824652

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1979}}^1$

素因数の和:2044

約数の個数: 144

約数和(自身を含む): 968647680

約数和(自身を除く): 652823028

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, 1612, 1716, 1979, 2046, 2418, 2574, 3069, 3627, 3958, 4092, 4433, 4836, 5148, 5937, 6138, 7254, 7916, 8866, 11874, 12276, 13299, 14508, 17732, 17811, 21769, 23748, 25727, 26598, 35622, 39897, 43538, 51454, 53196, 61349, 65307, 71244, 77181, 79794, 87076, 102908, 122698, 130614, 154362, 159588, 184047, 195921, 231543, 245396, 261228, 282997, 308724, 368094, 391842, 463086, 552141, 565994, 674839, 736188, 783684, 797537, 848991, 926172, 1104282, 1131988, 1349678, 1595074, 1697982, 2024517, 2208564, 2392611, 2546973, 2699356, 3190148, 3395964, 4049034, 4785222, 5093946, 6073551, 7177833, 8098068, 8772907, 9570444, 10187892, 12147102, 14355666, 17545814, 24294204, 26318721, 28711332, 35091628, 52637442, 78956163, 105274884, 157912326, 315824652]

約数ペア:

[(1, 315824652), (2, 157912326), (3, 105274884), (4, 78956163), (6, 52637442), (9, 35091628), (11, 28711332), (12, 26318721), (13, 24294204), (18, 17545814), (22, 14355666), (26, 12147102), (31, 10187892), (33, 9570444), (36, 8772907), (39, 8098068), (44, 7177833), (52, 6073551), (62, 5093946), (66, 4785222), (78, 4049034), (93, 3395964), (99, 3190148), (117, 2699356), (124, 2546973), (132, 2392611), (143, 2208564), (156, 2024517), (186, 1697982), (198, 1595074), (234, 1349678), (279, 1131988), (286, 1104282), (341, 926172), (372, 848991), (396, 797537), (403, 783684), (429, 736188), (468, 674839), (558, 565994), (572, 552141), (682, 463086), (806, 391842), (858, 368094), (1023, 308724), (1116, 282997), (1209, 261228), (1287, 245396), (1364, 231543), (1612, 195921), (1716, 184047), (1979, 159588), (2046, 154362), (2418, 130614), (2574, 122698), (3069, 102908), (3627, 87076), (3958, 79794), (4092, 77181), (4433, 71244), (4836, 65307), (5148, 61349), (5937, 53196), (6138, 51454), (7254, 43538), (7916, 39897), (8866, 35622), (11874, 26598), (12276, 25727), (13299, 23748), (14508, 21769), (17732, 17811)]