260495232

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:404

約数の個数: 128

約数和(自身を含む): 725913600

約数和(自身を除く): 465418368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 79, 93, 96, 124, 128, 158, 186, 192, 237, 248, 277, 316, 372, 384, 474, 496, 554, 632, 744, 831, 948, 992, 1108, 1264, 1488, 1662, 1896, 1984, 2216, 2449, 2528, 2976, 3324, 3792, 3968, 4432, 4898, 5056, 5952, 6648, 7347, 7584, 8587, 8864, 9796, 10112, 11904, 13296, 14694, 15168, 17174, 17728, 19592, 21883, 25761, 26592, 29388, 30336, 34348, 35456, 39184, 43766, 51522, 53184, 58776, 65649, 68696, 78368, 87532, 103044, 106368, 117552, 131298, 137392, 156736, 175064, 206088, 235104, 262596, 274784, 313472, 350128, 412176, 470208, 525192, 549568, 678373, 700256, 824352, 940416, 1050384, 1099136, 1356746, 1400512, 1648704, 2035119, 2100768, 2713492, 2801024, 3297408, 4070238, 4201536, 5426984, 8140476, 8403072, 10853968, 16280952, 21707936, 32561904, 43415872, 65123808, 86831744, 130247616, 260495232]

約数ペア:

[(1, 260495232), (2, 130247616), (3, 86831744), (4, 65123808), (6, 43415872), (8, 32561904), (12, 21707936), (16, 16280952), (24, 10853968), (31, 8403072), (32, 8140476), (48, 5426984), (62, 4201536), (64, 4070238), (79, 3297408), (93, 2801024), (96, 2713492), (124, 2100768), (128, 2035119), (158, 1648704), (186, 1400512), (192, 1356746), (237, 1099136), (248, 1050384), (277, 940416), (316, 824352), (372, 700256), (384, 678373), (474, 549568), (496, 525192), (554, 470208), (632, 412176), (744, 350128), (831, 313472), (948, 274784), (992, 262596), (1108, 235104), (1264, 206088), (1488, 175064), (1662, 156736), (1896, 137392), (1984, 131298), (2216, 117552), (2449, 106368), (2528, 103044), (2976, 87532), (3324, 78368), (3792, 68696), (3968, 65649), (4432, 58776), (4898, 53184), (5056, 51522), (5952, 43766), (6648, 39184), (7347, 35456), (7584, 34348), (8587, 30336), (8864, 29388), (9796, 26592), (10112, 25761), (11904, 21883), (13296, 19592), (14694, 17728), (15168, 17174)]