280219488

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{709}}^1$

素因数の和:924

約数の個数: 96

約数和(自身を含む): 772934400

約数和(自身を除く): 492714912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 179, 184, 276, 358, 368, 537, 552, 709, 716, 736, 1074, 1104, 1418, 1432, 2127, 2148, 2208, 2836, 2864, 4117, 4254, 4296, 5672, 5728, 8234, 8508, 8592, 11344, 12351, 16307, 16468, 17016, 17184, 22688, 24702, 32614, 32936, 34032, 48921, 49404, 65228, 65872, 68064, 97842, 98808, 126911, 130456, 131744, 195684, 197616, 253822, 260912, 380733, 391368, 395232, 507644, 521824, 761466, 782736, 1015288, 1522932, 1565472, 2030576, 2918953, 3045864, 4061152, 5837906, 6091728, 8756859, 11675812, 12183456, 17513718, 23351624, 35027436, 46703248, 70054872, 93406496, 140109744, 280219488]

約数ペア:

[(1, 280219488), (2, 140109744), (3, 93406496), (4, 70054872), (6, 46703248), (8, 35027436), (12, 23351624), (16, 17513718), (23, 12183456), (24, 11675812), (32, 8756859), (46, 6091728), (48, 5837906), (69, 4061152), (92, 3045864), (96, 2918953), (138, 2030576), (179, 1565472), (184, 1522932), (276, 1015288), (358, 782736), (368, 761466), (537, 521824), (552, 507644), (709, 395232), (716, 391368), (736, 380733), (1074, 260912), (1104, 253822), (1418, 197616), (1432, 195684), (2127, 131744), (2148, 130456), (2208, 126911), (2836, 98808), (2864, 97842), (4117, 68064), (4254, 65872), (4296, 65228), (5672, 49404), (5728, 48921), (8234, 34032), (8508, 32936), (8592, 32614), (11344, 24702), (12351, 22688), (16307, 17184), (16468, 17016)]