738997616

素因数分解:

$2^4\times 7^3\times {\mathrm{17}}^1\times {\mathrm{89}}^2$

素因数の和:224

約数の個数: 120

約数和(自身を含む): 1788055200

約数和(自身を除く): 1049057584

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 89, 98, 112, 119, 136, 178, 196, 238, 272, 343, 356, 392, 476, 623, 686, 712, 784, 833, 952, 1246, 1372, 1424, 1513, 1666, 1904, 2492, 2744, 3026, 3332, 4361, 4984, 5488, 5831, 6052, 6664, 7921, 8722, 9968, 10591, 11662, 12104, 13328, 15842, 17444, 21182, 23324, 24208, 30527, 31684, 34888, 42364, 46648, 55447, 61054, 63368, 69776, 74137, 84728, 93296, 110894, 122108, 126736, 134657, 148274, 169456, 221788, 244216, 269314, 296548, 388129, 443576, 488432, 518959, 538628, 593096, 776258, 887152, 942599, 1037918, 1077256, 1186192, 1552516, 1885198, 2075836, 2154512, 2716903, 3105032, 3770396, 4151672, 5433806, 6210064, 6598193, 7540792, 8303344, 10867612, 13196386, 15081584, 21735224, 26392772, 43470448, 46187351, 52785544, 92374702, 105571088, 184749404, 369498808, 738997616]

約数ペア:

[(1, 738997616), (2, 369498808), (4, 184749404), (7, 105571088), (8, 92374702), (14, 52785544), (16, 46187351), (17, 43470448), (28, 26392772), (34, 21735224), (49, 15081584), (56, 13196386), (68, 10867612), (89, 8303344), (98, 7540792), (112, 6598193), (119, 6210064), (136, 5433806), (178, 4151672), (196, 3770396), (238, 3105032), (272, 2716903), (343, 2154512), (356, 2075836), (392, 1885198), (476, 1552516), (623, 1186192), (686, 1077256), (712, 1037918), (784, 942599), (833, 887152), (952, 776258), (1246, 593096), (1372, 538628), (1424, 518959), (1513, 488432), (1666, 443576), (1904, 388129), (2492, 296548), (2744, 269314), (3026, 244216), (3332, 221788), (4361, 169456), (4984, 148274), (5488, 134657), (5831, 126736), (6052, 122108), (6664, 110894), (7921, 93296), (8722, 84728), (9968, 74137), (10591, 69776), (11662, 63368), (12104, 61054), (13328, 55447), (15842, 46648), (17444, 42364), (21182, 34888), (23324, 31684), (24208, 30527)]