428776704

素因数分解:

$2^8\times 3^2\times {\mathrm{149}}^1\times {\mathrm{1249}}^1$

素因数の和:1420

約数の個数: 108

約数和(自身を含む): 1245562500

約数和(自身を除く): 816785796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 149, 192, 256, 288, 298, 384, 447, 576, 596, 768, 894, 1152, 1192, 1249, 1341, 1788, 2304, 2384, 2498, 2682, 3576, 3747, 4768, 4996, 5364, 7152, 7494, 9536, 9992, 10728, 11241, 14304, 14988, 19072, 19984, 21456, 22482, 28608, 29976, 38144, 39968, 42912, 44964, 57216, 59952, 79936, 85824, 89928, 114432, 119904, 159872, 171648, 179856, 186101, 239808, 319744, 343296, 359712, 372202, 479616, 558303, 719424, 744404, 959232, 1116606, 1438848, 1488808, 1674909, 2233212, 2877696, 2977616, 3349818, 4466424, 5955232, 6699636, 8932848, 11910464, 13399272, 17865696, 23820928, 26798544, 35731392, 47641856, 53597088, 71462784, 107194176, 142925568, 214388352, 428776704]

約数ペア:

[(1, 428776704), (2, 214388352), (3, 142925568), (4, 107194176), (6, 71462784), (8, 53597088), (9, 47641856), (12, 35731392), (16, 26798544), (18, 23820928), (24, 17865696), (32, 13399272), (36, 11910464), (48, 8932848), (64, 6699636), (72, 5955232), (96, 4466424), (128, 3349818), (144, 2977616), (149, 2877696), (192, 2233212), (256, 1674909), (288, 1488808), (298, 1438848), (384, 1116606), (447, 959232), (576, 744404), (596, 719424), (768, 558303), (894, 479616), (1152, 372202), (1192, 359712), (1249, 343296), (1341, 319744), (1788, 239808), (2304, 186101), (2384, 179856), (2498, 171648), (2682, 159872), (3576, 119904), (3747, 114432), (4768, 89928), (4996, 85824), (5364, 79936), (7152, 59952), (7494, 57216), (9536, 44964), (9992, 42912), (10728, 39968), (11241, 38144), (14304, 29976), (14988, 28608), (19072, 22482), (19984, 21456)]