123474944

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:251

約数の個数: 88

約数和(自身を含む): 269270568

約数和(自身を除く): 145795624

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 64, 68, 82, 128, 136, 164, 173, 256, 272, 328, 346, 512, 544, 656, 692, 697, 1024, 1088, 1312, 1384, 1394, 2176, 2624, 2768, 2788, 2941, 4352, 5248, 5536, 5576, 5882, 7093, 8704, 10496, 11072, 11152, 11764, 14186, 17408, 20992, 22144, 22304, 23528, 28372, 41984, 44288, 44608, 47056, 56744, 88576, 89216, 94112, 113488, 120581, 177152, 178432, 188224, 226976, 241162, 356864, 376448, 453952, 482324, 713728, 752896, 907904, 964648, 1505792, 1815808, 1929296, 3011584, 3631616, 3858592, 7263232, 7717184, 15434368, 30868736, 61737472, 123474944]

約数ペア:

[(1, 123474944), (2, 61737472), (4, 30868736), (8, 15434368), (16, 7717184), (17, 7263232), (32, 3858592), (34, 3631616), (41, 3011584), (64, 1929296), (68, 1815808), (82, 1505792), (128, 964648), (136, 907904), (164, 752896), (173, 713728), (256, 482324), (272, 453952), (328, 376448), (346, 356864), (512, 241162), (544, 226976), (656, 188224), (692, 178432), (697, 177152), (1024, 120581), (1088, 113488), (1312, 94112), (1384, 89216), (1394, 88576), (2176, 56744), (2624, 47056), (2768, 44608), (2788, 44288), (2941, 41984), (4352, 28372), (5248, 23528), (5536, 22304), (5576, 22144), (5882, 20992), (7093, 17408), (8704, 14186), (10496, 11764), (11072, 11152)]