848281616

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9551}}^1$

素因数の和:9640

約数の個数: 80

約数和(自身を含む): 2056201728

約数和(自身を除く): 1207920112

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 61, 91, 104, 112, 122, 182, 208, 244, 364, 427, 488, 728, 793, 854, 976, 1456, 1586, 1708, 3172, 3416, 5551, 6344, 6832, 9551, 11102, 12688, 19102, 22204, 38204, 44408, 66857, 76408, 88816, 124163, 133714, 152816, 248326, 267428, 496652, 534856, 582611, 869141, 993304, 1069712, 1165222, 1738282, 1986608, 2330444, 3476564, 4078277, 4660888, 6953128, 7573943, 8156554, 9321776, 13906256, 15147886, 16313108, 30295772, 32626216, 53017601, 60591544, 65252432, 106035202, 121183088, 212070404, 424140808, 848281616]

約数ペア:

[(1, 848281616), (2, 424140808), (4, 212070404), (7, 121183088), (8, 106035202), (13, 65252432), (14, 60591544), (16, 53017601), (26, 32626216), (28, 30295772), (52, 16313108), (56, 15147886), (61, 13906256), (91, 9321776), (104, 8156554), (112, 7573943), (122, 6953128), (182, 4660888), (208, 4078277), (244, 3476564), (364, 2330444), (427, 1986608), (488, 1738282), (728, 1165222), (793, 1069712), (854, 993304), (976, 869141), (1456, 582611), (1586, 534856), (1708, 496652), (3172, 267428), (3416, 248326), (5551, 152816), (6344, 133714), (6832, 124163), (9551, 88816), (11102, 76408), (12688, 66857), (19102, 44408), (22204, 38204)]