839220872

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{7321}}^1$

素因数の和:7446

約数の個数: 64

約数和(自身を含む): 1897862400

約数和(自身を除く): 1058641528

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 89, 92, 161, 178, 184, 322, 356, 623, 644, 712, 1246, 1288, 2047, 2492, 4094, 4984, 7321, 8188, 14329, 14642, 16376, 28658, 29284, 51247, 57316, 58568, 102494, 114632, 168383, 204988, 336766, 409976, 651569, 673532, 1178681, 1303138, 1347064, 2357362, 2606276, 4560983, 4714724, 5212552, 9121966, 9429448, 14986087, 18243932, 29972174, 36487864, 59944348, 104902609, 119888696, 209805218, 419610436, 839220872]

約数ペア:

[(1, 839220872), (2, 419610436), (4, 209805218), (7, 119888696), (8, 104902609), (14, 59944348), (23, 36487864), (28, 29972174), (46, 18243932), (56, 14986087), (89, 9429448), (92, 9121966), (161, 5212552), (178, 4714724), (184, 4560983), (322, 2606276), (356, 2357362), (623, 1347064), (644, 1303138), (712, 1178681), (1246, 673532), (1288, 651569), (2047, 409976), (2492, 336766), (4094, 204988), (4984, 168383), (7321, 114632), (8188, 102494), (14329, 58568), (14642, 57316), (16376, 51247), (28658, 29284)]