814365616

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:590

約数の個数: 80

約数和(自身を含む): 1681642368

約数和(自身を除く): 867276752

約数列:

[1, 2, 4, 8, 16, 41, 47, 61, 82, 94, 122, 164, 188, 244, 328, 376, 433, 488, 656, 752, 866, 976, 1732, 1927, 2501, 2867, 3464, 3854, 5002, 5734, 6928, 7708, 10004, 11468, 15416, 17753, 20008, 20351, 22936, 26413, 30832, 35506, 40016, 40702, 45872, 52826, 71012, 81404, 105652, 117547, 142024, 162808, 211304, 235094, 284048, 325616, 422608, 470188, 834391, 940376, 1082933, 1241411, 1668782, 1880752, 2165866, 2482822, 3337564, 4331732, 4965644, 6675128, 8663464, 9931288, 13350256, 17326928, 19862576, 50897851, 101795702, 203591404, 407182808, 814365616]

約数ペア:

[(1, 814365616), (2, 407182808), (4, 203591404), (8, 101795702), (16, 50897851), (41, 19862576), (47, 17326928), (61, 13350256), (82, 9931288), (94, 8663464), (122, 6675128), (164, 4965644), (188, 4331732), (244, 3337564), (328, 2482822), (376, 2165866), (433, 1880752), (488, 1668782), (656, 1241411), (752, 1082933), (866, 940376), (976, 834391), (1732, 470188), (1927, 422608), (2501, 325616), (2867, 284048), (3464, 235094), (3854, 211304), (5002, 162808), (5734, 142024), (6928, 117547), (7708, 105652), (10004, 81404), (11468, 71012), (15416, 52826), (17753, 45872), (20008, 40702), (20351, 40016), (22936, 35506), (26413, 30832)]