262693008

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{709}}^1$

素因数の和:837

約数の個数: 120

約数和(自身を含む): 769117440

約数和(自身を除く): 506424432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 83, 93, 124, 144, 166, 186, 248, 249, 279, 332, 372, 496, 498, 558, 664, 709, 744, 747, 996, 1116, 1328, 1418, 1488, 1494, 1992, 2127, 2232, 2573, 2836, 2988, 3984, 4254, 4464, 5146, 5672, 5976, 6381, 7719, 8508, 10292, 11344, 11952, 12762, 15438, 17016, 20584, 21979, 23157, 25524, 30876, 34032, 41168, 43958, 46314, 51048, 58847, 61752, 65937, 87916, 92628, 102096, 117694, 123504, 131874, 175832, 176541, 185256, 197811, 235388, 263748, 351664, 353082, 370512, 395622, 470776, 527496, 529623, 706164, 791244, 941552, 1054992, 1059246, 1412328, 1582488, 1824257, 2118492, 2824656, 3164976, 3648514, 4236984, 5472771, 7297028, 8473968, 10945542, 14594056, 16418313, 21891084, 29188112, 32836626, 43782168, 65673252, 87564336, 131346504, 262693008]

約数ペア:

[(1, 262693008), (2, 131346504), (3, 87564336), (4, 65673252), (6, 43782168), (8, 32836626), (9, 29188112), (12, 21891084), (16, 16418313), (18, 14594056), (24, 10945542), (31, 8473968), (36, 7297028), (48, 5472771), (62, 4236984), (72, 3648514), (83, 3164976), (93, 2824656), (124, 2118492), (144, 1824257), (166, 1582488), (186, 1412328), (248, 1059246), (249, 1054992), (279, 941552), (332, 791244), (372, 706164), (496, 529623), (498, 527496), (558, 470776), (664, 395622), (709, 370512), (744, 353082), (747, 351664), (996, 263748), (1116, 235388), (1328, 197811), (1418, 185256), (1488, 176541), (1494, 175832), (1992, 131874), (2127, 123504), (2232, 117694), (2573, 102096), (2836, 92628), (2988, 87916), (3984, 65937), (4254, 61752), (4464, 58847), (5146, 51048), (5672, 46314), (5976, 43958), (6381, 41168), (7719, 34032), (8508, 30876), (10292, 25524), (11344, 23157), (11952, 21979), (12762, 20584), (15438, 17016)]