1288840128

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2741}}^1$

素因数の和:2866

約数の個数: 112

約数和(自身を含む): 3565916160

約数和(自身を除く): 2277076032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 79, 93, 96, 124, 158, 186, 192, 237, 248, 316, 372, 474, 496, 632, 744, 948, 992, 1264, 1488, 1896, 1984, 2449, 2528, 2741, 2976, 3792, 4898, 5056, 5482, 5952, 7347, 7584, 8223, 9796, 10964, 14694, 15168, 16446, 19592, 21928, 29388, 32892, 39184, 43856, 58776, 65784, 78368, 84971, 87712, 117552, 131568, 156736, 169942, 175424, 216539, 235104, 254913, 263136, 339884, 433078, 470208, 509826, 526272, 649617, 679768, 866156, 1019652, 1299234, 1359536, 1732312, 2039304, 2598468, 2719072, 3464624, 4078608, 5196936, 5438144, 6712709, 6929248, 8157216, 10393872, 13425418, 13858496, 16314432, 20138127, 20787744, 26850836, 40276254, 41575488, 53701672, 80552508, 107403344, 161105016, 214806688, 322210032, 429613376, 644420064, 1288840128]

約数ペア:

[(1, 1288840128), (2, 644420064), (3, 429613376), (4, 322210032), (6, 214806688), (8, 161105016), (12, 107403344), (16, 80552508), (24, 53701672), (31, 41575488), (32, 40276254), (48, 26850836), (62, 20787744), (64, 20138127), (79, 16314432), (93, 13858496), (96, 13425418), (124, 10393872), (158, 8157216), (186, 6929248), (192, 6712709), (237, 5438144), (248, 5196936), (316, 4078608), (372, 3464624), (474, 2719072), (496, 2598468), (632, 2039304), (744, 1732312), (948, 1359536), (992, 1299234), (1264, 1019652), (1488, 866156), (1896, 679768), (1984, 649617), (2449, 526272), (2528, 509826), (2741, 470208), (2976, 433078), (3792, 339884), (4898, 263136), (5056, 254913), (5482, 235104), (5952, 216539), (7347, 175424), (7584, 169942), (8223, 156736), (9796, 131568), (10964, 117552), (14694, 87712), (15168, 84971), (16446, 78368), (19592, 65784), (21928, 58776), (29388, 43856), (32892, 39184)]