860990032

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:241

約数の個数: 160

約数和(自身を含む): 2067169280

約数和(自身を除く): 1206179248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 43, 56, 62, 73, 79, 86, 112, 124, 146, 158, 172, 217, 248, 292, 301, 316, 344, 434, 496, 511, 553, 584, 602, 632, 688, 868, 1022, 1106, 1168, 1204, 1264, 1333, 1736, 2044, 2212, 2263, 2408, 2449, 2666, 3139, 3397, 3472, 4088, 4424, 4526, 4816, 4898, 5332, 5767, 6278, 6794, 8176, 8848, 9052, 9331, 9796, 10664, 11534, 12556, 13588, 15841, 17143, 18104, 18662, 19592, 21328, 21973, 23068, 23779, 25112, 27176, 31682, 34286, 36208, 37324, 39184, 40369, 43946, 46136, 47558, 50224, 54352, 63364, 68572, 74648, 80738, 87892, 92272, 95116, 97309, 105307, 126728, 137144, 149296, 161476, 175784, 178777, 190232, 194618, 210614, 247981, 253456, 274288, 322952, 351568, 357554, 380464, 389236, 421228, 495962, 645904, 681163, 715108, 737149, 778472, 842456, 991924, 1251439, 1362326, 1430216, 1474298, 1556944, 1684912, 1735867, 1983848, 2502878, 2724652, 2860432, 2948596, 3471734, 3967696, 5005756, 5449304, 5897192, 6943468, 7687411, 10011512, 10898608, 11794384, 13886936, 15374822, 20023024, 27773872, 30749644, 53811877, 61499288, 107623754, 122998576, 215247508, 430495016, 860990032]

約数ペア:

[(1, 860990032), (2, 430495016), (4, 215247508), (7, 122998576), (8, 107623754), (14, 61499288), (16, 53811877), (28, 30749644), (31, 27773872), (43, 20023024), (56, 15374822), (62, 13886936), (73, 11794384), (79, 10898608), (86, 10011512), (112, 7687411), (124, 6943468), (146, 5897192), (158, 5449304), (172, 5005756), (217, 3967696), (248, 3471734), (292, 2948596), (301, 2860432), (316, 2724652), (344, 2502878), (434, 1983848), (496, 1735867), (511, 1684912), (553, 1556944), (584, 1474298), (602, 1430216), (632, 1362326), (688, 1251439), (868, 991924), (1022, 842456), (1106, 778472), (1168, 737149), (1204, 715108), (1264, 681163), (1333, 645904), (1736, 495962), (2044, 421228), (2212, 389236), (2263, 380464), (2408, 357554), (2449, 351568), (2666, 322952), (3139, 274288), (3397, 253456), (3472, 247981), (4088, 210614), (4424, 194618), (4526, 190232), (4816, 178777), (4898, 175784), (5332, 161476), (5767, 149296), (6278, 137144), (6794, 126728), (8176, 105307), (8848, 97309), (9052, 95116), (9331, 92272), (9796, 87892), (10664, 80738), (11534, 74648), (12556, 68572), (13588, 63364), (15841, 54352), (17143, 50224), (18104, 47558), (18662, 46136), (19592, 43946), (21328, 40369), (21973, 39184), (23068, 37324), (23779, 36208), (25112, 34286), (27176, 31682)]