8386457984

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:560

約数の個数: 128

約数和(自身を含む): 17872358400

約数和(自身を除く): 9485900416

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 79, 92, 107, 128, 158, 184, 214, 316, 337, 368, 428, 632, 674, 736, 856, 1264, 1348, 1472, 1712, 1817, 2461, 2528, 2696, 2944, 3424, 3634, 4922, 5056, 5392, 6848, 7268, 7751, 8453, 9844, 10112, 10784, 13696, 14536, 15502, 16906, 19688, 21568, 26623, 29072, 31004, 33812, 36059, 39376, 43136, 53246, 58144, 62008, 67624, 72118, 78752, 106492, 116288, 124016, 135248, 144236, 157504, 194419, 212984, 232576, 248032, 270496, 288472, 315008, 388838, 425968, 496064, 540992, 576944, 612329, 777676, 829357, 851936, 992128, 1081984, 1153888, 1224658, 1555352, 1658714, 1703872, 2307776, 2449316, 2848661, 3110704, 3317428, 3407744, 4615552, 4898632, 5697322, 6221408, 6634856, 9797264, 11394644, 12442816, 13269712, 19594528, 22789288, 24885632, 26539424, 39189056, 45578576, 53078848, 65519203, 78378112, 91157152, 106157696, 131038406, 182314304, 262076812, 364628608, 524153624, 1048307248, 2096614496, 4193228992, 8386457984]

約数ペア:

[(1, 8386457984), (2, 4193228992), (4, 2096614496), (8, 1048307248), (16, 524153624), (23, 364628608), (32, 262076812), (46, 182314304), (64, 131038406), (79, 106157696), (92, 91157152), (107, 78378112), (128, 65519203), (158, 53078848), (184, 45578576), (214, 39189056), (316, 26539424), (337, 24885632), (368, 22789288), (428, 19594528), (632, 13269712), (674, 12442816), (736, 11394644), (856, 9797264), (1264, 6634856), (1348, 6221408), (1472, 5697322), (1712, 4898632), (1817, 4615552), (2461, 3407744), (2528, 3317428), (2696, 3110704), (2944, 2848661), (3424, 2449316), (3634, 2307776), (4922, 1703872), (5056, 1658714), (5392, 1555352), (6848, 1224658), (7268, 1153888), (7751, 1081984), (8453, 992128), (9844, 851936), (10112, 829357), (10784, 777676), (13696, 612329), (14536, 576944), (15502, 540992), (16906, 496064), (19688, 425968), (21568, 388838), (26623, 315008), (29072, 288472), (31004, 270496), (33812, 248032), (36059, 232576), (39376, 212984), (43136, 194419), (53246, 157504), (58144, 144236), (62008, 135248), (67624, 124016), (72118, 116288), (78752, 106492)]