398310408

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{7937}}^1$

素因数の和:8007

約数の個数: 96

約数和(自身を含む): 1170219960

約数和(自身を除く): 771909552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 41, 51, 68, 72, 82, 102, 123, 136, 153, 164, 204, 246, 306, 328, 369, 408, 492, 612, 697, 738, 984, 1224, 1394, 1476, 2091, 2788, 2952, 4182, 5576, 6273, 7937, 8364, 12546, 15874, 16728, 23811, 25092, 31748, 47622, 50184, 63496, 71433, 95244, 134929, 142866, 190488, 269858, 285732, 325417, 404787, 539716, 571464, 650834, 809574, 976251, 1079432, 1214361, 1301668, 1619148, 1952502, 2428722, 2603336, 2928753, 3238296, 3905004, 4857444, 5532089, 5857506, 7810008, 9714888, 11064178, 11715012, 16596267, 22128356, 23430024, 33192534, 44256712, 49788801, 66385068, 99577602, 132770136, 199155204, 398310408]

約数ペア:

[(1, 398310408), (2, 199155204), (3, 132770136), (4, 99577602), (6, 66385068), (8, 49788801), (9, 44256712), (12, 33192534), (17, 23430024), (18, 22128356), (24, 16596267), (34, 11715012), (36, 11064178), (41, 9714888), (51, 7810008), (68, 5857506), (72, 5532089), (82, 4857444), (102, 3905004), (123, 3238296), (136, 2928753), (153, 2603336), (164, 2428722), (204, 1952502), (246, 1619148), (306, 1301668), (328, 1214361), (369, 1079432), (408, 976251), (492, 809574), (612, 650834), (697, 571464), (738, 539716), (984, 404787), (1224, 325417), (1394, 285732), (1476, 269858), (2091, 190488), (2788, 142866), (2952, 134929), (4182, 95244), (5576, 71433), (6273, 63496), (7937, 50184), (8364, 47622), (12546, 31748), (15874, 25092), (16728, 23811)]