1265474624

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:340

約数の個数: 112

約数和(自身を含む): 2699308800

約数和(自身を除く): 1433834176

約数列:

[1, 2, 4, 8, 16, 29, 32, 47, 58, 64, 89, 94, 116, 163, 178, 188, 232, 326, 356, 376, 464, 652, 712, 752, 928, 1304, 1363, 1424, 1504, 1856, 2581, 2608, 2726, 2848, 3008, 4183, 4727, 5162, 5216, 5452, 5696, 7661, 8366, 9454, 10324, 10432, 10904, 14507, 15322, 16732, 18908, 20648, 21808, 29014, 30644, 33464, 37816, 41296, 43616, 58028, 61288, 66928, 75632, 82592, 87232, 116056, 121307, 122576, 133856, 151264, 165184, 222169, 232112, 242614, 245152, 267712, 302528, 420703, 444338, 464224, 485228, 490304, 681829, 841406, 888676, 928448, 970456, 1363658, 1682812, 1777352, 1940912, 2727316, 3365624, 3554704, 3881824, 5454632, 6731248, 7109408, 7763648, 10909264, 13462496, 14218816, 19773041, 21818528, 26924992, 39546082, 43637056, 79092164, 158184328, 316368656, 632737312, 1265474624]

約数ペア:

[(1, 1265474624), (2, 632737312), (4, 316368656), (8, 158184328), (16, 79092164), (29, 43637056), (32, 39546082), (47, 26924992), (58, 21818528), (64, 19773041), (89, 14218816), (94, 13462496), (116, 10909264), (163, 7763648), (178, 7109408), (188, 6731248), (232, 5454632), (326, 3881824), (356, 3554704), (376, 3365624), (464, 2727316), (652, 1940912), (712, 1777352), (752, 1682812), (928, 1363658), (1304, 970456), (1363, 928448), (1424, 888676), (1504, 841406), (1856, 681829), (2581, 490304), (2608, 485228), (2726, 464224), (2848, 444338), (3008, 420703), (4183, 302528), (4727, 267712), (5162, 245152), (5216, 242614), (5452, 232112), (5696, 222169), (7661, 165184), (8366, 151264), (9454, 133856), (10324, 122576), (10432, 121307), (10904, 116056), (14507, 87232), (15322, 82592), (16732, 75632), (18908, 66928), (20648, 61288), (21808, 58028), (29014, 43616), (30644, 41296), (33464, 37816)]