246397424

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 160

約数和(自身を含む): 623960064

約数和(自身を除く): 377562640

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 53, 56, 62, 91, 103, 104, 106, 112, 124, 182, 206, 208, 212, 217, 248, 364, 371, 403, 412, 424, 434, 496, 689, 721, 728, 742, 806, 824, 848, 868, 1339, 1378, 1442, 1456, 1484, 1612, 1643, 1648, 1736, 2678, 2756, 2821, 2884, 2968, 3193, 3224, 3286, 3472, 4823, 5356, 5459, 5512, 5642, 5768, 5936, 6386, 6448, 6572, 9373, 9646, 10712, 10918, 11024, 11284, 11501, 11536, 12772, 13144, 18746, 19292, 21359, 21424, 21836, 22351, 22568, 23002, 25544, 26288, 37492, 38213, 38584, 41509, 42718, 43672, 44702, 45136, 46004, 51088, 70967, 74984, 76426, 77168, 83018, 85436, 87344, 89404, 92008, 141934, 149513, 149968, 152852, 166036, 169229, 170872, 178808, 184016, 283868, 290563, 299026, 305704, 332072, 338458, 341744, 357616, 496769, 567736, 581126, 598052, 611408, 664144, 676916, 993538, 1135472, 1162252, 1184603, 1196104, 1353832, 1987076, 2199977, 2324504, 2369206, 2392208, 2707664, 3974152, 4399954, 4649008, 4738412, 7948304, 8799908, 9476824, 15399839, 17599816, 18953648, 30799678, 35199632, 61599356, 123198712, 246397424]

約数ペア:

[(1, 246397424), (2, 123198712), (4, 61599356), (7, 35199632), (8, 30799678), (13, 18953648), (14, 17599816), (16, 15399839), (26, 9476824), (28, 8799908), (31, 7948304), (52, 4738412), (53, 4649008), (56, 4399954), (62, 3974152), (91, 2707664), (103, 2392208), (104, 2369206), (106, 2324504), (112, 2199977), (124, 1987076), (182, 1353832), (206, 1196104), (208, 1184603), (212, 1162252), (217, 1135472), (248, 993538), (364, 676916), (371, 664144), (403, 611408), (412, 598052), (424, 581126), (434, 567736), (496, 496769), (689, 357616), (721, 341744), (728, 338458), (742, 332072), (806, 305704), (824, 299026), (848, 290563), (868, 283868), (1339, 184016), (1378, 178808), (1442, 170872), (1456, 169229), (1484, 166036), (1612, 152852), (1643, 149968), (1648, 149513), (1736, 141934), (2678, 92008), (2756, 89404), (2821, 87344), (2884, 85436), (2968, 83018), (3193, 77168), (3224, 76426), (3286, 74984), (3472, 70967), (4823, 51088), (5356, 46004), (5459, 45136), (5512, 44702), (5642, 43672), (5768, 42718), (5936, 41509), (6386, 38584), (6448, 38213), (6572, 37492), (9373, 26288), (9646, 25544), (10712, 23002), (10918, 22568), (11024, 22351), (11284, 21836), (11501, 21424), (11536, 21359), (12772, 19292), (13144, 18746)]