293320656

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:650

約数の個数: 160

約数和(自身を含む): 896728320

約数和(自身を除く): 603407664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 53, 54, 69, 72, 92, 106, 108, 138, 144, 159, 184, 207, 212, 216, 276, 318, 368, 414, 424, 432, 477, 552, 557, 621, 636, 828, 848, 954, 1104, 1114, 1219, 1242, 1272, 1431, 1656, 1671, 1908, 2228, 2438, 2484, 2544, 2862, 3312, 3342, 3657, 3816, 4456, 4876, 4968, 5013, 5724, 6684, 7314, 7632, 8912, 9752, 9936, 10026, 10971, 11448, 12811, 13368, 14628, 15039, 19504, 20052, 21942, 22896, 25622, 26736, 29256, 29521, 30078, 32913, 38433, 40104, 43884, 51244, 58512, 59042, 60156, 65826, 76866, 80208, 87768, 88563, 102488, 115299, 118084, 120312, 131652, 153732, 175536, 177126, 204976, 230598, 236168, 240624, 263304, 265689, 307464, 345897, 354252, 461196, 472336, 526608, 531378, 614928, 678983, 691794, 708504, 797067, 922392, 1062756, 1357966, 1383588, 1417008, 1594134, 1844784, 2036949, 2125512, 2715932, 2767176, 3188268, 4073898, 4251024, 5431864, 5534352, 6110847, 6376536, 8147796, 10863728, 12221694, 12753072, 16295592, 18332541, 24443388, 32591184, 36665082, 48886776, 73330164, 97773552, 146660328, 293320656]

約数ペア:

[(1, 293320656), (2, 146660328), (3, 97773552), (4, 73330164), (6, 48886776), (8, 36665082), (9, 32591184), (12, 24443388), (16, 18332541), (18, 16295592), (23, 12753072), (24, 12221694), (27, 10863728), (36, 8147796), (46, 6376536), (48, 6110847), (53, 5534352), (54, 5431864), (69, 4251024), (72, 4073898), (92, 3188268), (106, 2767176), (108, 2715932), (138, 2125512), (144, 2036949), (159, 1844784), (184, 1594134), (207, 1417008), (212, 1383588), (216, 1357966), (276, 1062756), (318, 922392), (368, 797067), (414, 708504), (424, 691794), (432, 678983), (477, 614928), (552, 531378), (557, 526608), (621, 472336), (636, 461196), (828, 354252), (848, 345897), (954, 307464), (1104, 265689), (1114, 263304), (1219, 240624), (1242, 236168), (1272, 230598), (1431, 204976), (1656, 177126), (1671, 175536), (1908, 153732), (2228, 131652), (2438, 120312), (2484, 118084), (2544, 115299), (2862, 102488), (3312, 88563), (3342, 87768), (3657, 80208), (3816, 76866), (4456, 65826), (4876, 60156), (4968, 59042), (5013, 58512), (5724, 51244), (6684, 43884), (7314, 40104), (7632, 38433), (8912, 32913), (9752, 30078), (9936, 29521), (10026, 29256), (10971, 26736), (11448, 25622), (12811, 22896), (13368, 21942), (14628, 20052), (15039, 19504)]