394039512

素因数分解:

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

素因数の和:838

約数の個数: 128

約数和(自身を含む): 1145088000

約数和(自身を除く): 751048488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 83, 93, 108, 124, 166, 186, 216, 248, 249, 279, 332, 372, 498, 558, 664, 709, 744, 747, 837, 996, 1116, 1418, 1494, 1674, 1992, 2127, 2232, 2241, 2573, 2836, 2988, 3348, 4254, 4482, 5146, 5672, 5976, 6381, 6696, 7719, 8508, 8964, 10292, 12762, 15438, 17016, 17928, 19143, 20584, 21979, 23157, 25524, 30876, 38286, 43958, 46314, 51048, 58847, 61752, 65937, 69471, 76572, 87916, 92628, 117694, 131874, 138942, 153144, 175832, 176541, 185256, 197811, 235388, 263748, 277884, 353082, 395622, 470776, 527496, 529623, 555768, 593433, 706164, 791244, 1059246, 1186866, 1412328, 1582488, 1588869, 1824257, 2118492, 2373732, 3177738, 3648514, 4236984, 4747464, 5472771, 6355476, 7297028, 10945542, 12710952, 14594056, 16418313, 21891084, 32836626, 43782168, 49254939, 65673252, 98509878, 131346504, 197019756, 394039512]

約数ペア:

[(1, 394039512), (2, 197019756), (3, 131346504), (4, 98509878), (6, 65673252), (8, 49254939), (9, 43782168), (12, 32836626), (18, 21891084), (24, 16418313), (27, 14594056), (31, 12710952), (36, 10945542), (54, 7297028), (62, 6355476), (72, 5472771), (83, 4747464), (93, 4236984), (108, 3648514), (124, 3177738), (166, 2373732), (186, 2118492), (216, 1824257), (248, 1588869), (249, 1582488), (279, 1412328), (332, 1186866), (372, 1059246), (498, 791244), (558, 706164), (664, 593433), (709, 555768), (744, 529623), (747, 527496), (837, 470776), (996, 395622), (1116, 353082), (1418, 277884), (1494, 263748), (1674, 235388), (1992, 197811), (2127, 185256), (2232, 176541), (2241, 175832), (2573, 153144), (2836, 138942), (2988, 131874), (3348, 117694), (4254, 92628), (4482, 87916), (5146, 76572), (5672, 69471), (5976, 65937), (6381, 61752), (6696, 58847), (7719, 51048), (8508, 46314), (8964, 43958), (10292, 38286), (12762, 30876), (15438, 25524), (17016, 23157), (17928, 21979), (19143, 20584)]