281246784

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16097}}^1$

素因数の和:16132

約数の個数: 112

約数和(自身を含む): 915911808

約数和(自身を除く): 634665024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 5824, 8736, 16097, 17472, 32194, 48291, 64388, 96582, 112679, 128776, 193164, 209261, 225358, 257552, 338037, 386328, 418522, 450716, 515104, 627783, 676074, 772656, 837044, 901432, 1030208, 1255566, 1352148, 1464827, 1545312, 1674088, 1802864, 2511132, 2704296, 2929654, 3090624, 3348176, 3605728, 4394481, 5022264, 5408592, 5859308, 6696352, 7211456, 8788962, 10044528, 10817184, 11718616, 13392704, 17577924, 20089056, 21634368, 23437232, 35155848, 40178112, 46874464, 70311696, 93748928, 140623392, 281246784]

約数ペア:

[(1, 281246784), (2, 140623392), (3, 93748928), (4, 70311696), (6, 46874464), (7, 40178112), (8, 35155848), (12, 23437232), (13, 21634368), (14, 20089056), (16, 17577924), (21, 13392704), (24, 11718616), (26, 10817184), (28, 10044528), (32, 8788962), (39, 7211456), (42, 6696352), (48, 5859308), (52, 5408592), (56, 5022264), (64, 4394481), (78, 3605728), (84, 3348176), (91, 3090624), (96, 2929654), (104, 2704296), (112, 2511132), (156, 1802864), (168, 1674088), (182, 1545312), (192, 1464827), (208, 1352148), (224, 1255566), (273, 1030208), (312, 901432), (336, 837044), (364, 772656), (416, 676074), (448, 627783), (546, 515104), (624, 450716), (672, 418522), (728, 386328), (832, 338037), (1092, 257552), (1248, 225358), (1344, 209261), (1456, 193164), (2184, 128776), (2496, 112679), (2912, 96582), (4368, 64388), (5824, 48291), (8736, 32194), (16097, 17472)]