260731392

素因数分解:

$2^9\times 3^1\times {\mathrm{199}}^1\times {\mathrm{853}}^1$

素因数の和:1073

約数の個数: 80

約数和(自身を含む): 698913600

約数和(自身を除く): 438182208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 199, 256, 384, 398, 512, 597, 768, 796, 853, 1194, 1536, 1592, 1706, 2388, 2559, 3184, 3412, 4776, 5118, 6368, 6824, 9552, 10236, 12736, 13648, 19104, 20472, 25472, 27296, 38208, 40944, 50944, 54592, 76416, 81888, 101888, 109184, 152832, 163776, 169747, 218368, 305664, 327552, 339494, 436736, 509241, 655104, 678988, 1018482, 1310208, 1357976, 2036964, 2715952, 4073928, 5431904, 8147856, 10863808, 16295712, 21727616, 32591424, 43455232, 65182848, 86910464, 130365696, 260731392]

約数ペア:

[(1, 260731392), (2, 130365696), (3, 86910464), (4, 65182848), (6, 43455232), (8, 32591424), (12, 21727616), (16, 16295712), (24, 10863808), (32, 8147856), (48, 5431904), (64, 4073928), (96, 2715952), (128, 2036964), (192, 1357976), (199, 1310208), (256, 1018482), (384, 678988), (398, 655104), (512, 509241), (597, 436736), (768, 339494), (796, 327552), (853, 305664), (1194, 218368), (1536, 169747), (1592, 163776), (1706, 152832), (2388, 109184), (2559, 101888), (3184, 81888), (3412, 76416), (4776, 54592), (5118, 50944), (6368, 40944), (6824, 38208), (9552, 27296), (10236, 25472), (12736, 20472), (13648, 19104)]