2247688448

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{8719}}^1$

素因数の和:8807

約数の個数: 72

約数和(自身を含む): 4812393600

約数和(自身を除く): 2564705152

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 128, 152, 212, 256, 304, 424, 608, 848, 1007, 1216, 1696, 2014, 2432, 3392, 4028, 4864, 6784, 8056, 8719, 13568, 16112, 17438, 32224, 34876, 64448, 69752, 128896, 139504, 165661, 257792, 279008, 331322, 462107, 558016, 662644, 924214, 1116032, 1325288, 1848428, 2232064, 2650576, 3696856, 5301152, 7393712, 8780033, 10602304, 14787424, 17560066, 21204608, 29574848, 35120132, 42409216, 59149696, 70240264, 118299392, 140480528, 280961056, 561922112, 1123844224, 2247688448]

約数ペア:

[(1, 2247688448), (2, 1123844224), (4, 561922112), (8, 280961056), (16, 140480528), (19, 118299392), (32, 70240264), (38, 59149696), (53, 42409216), (64, 35120132), (76, 29574848), (106, 21204608), (128, 17560066), (152, 14787424), (212, 10602304), (256, 8780033), (304, 7393712), (424, 5301152), (608, 3696856), (848, 2650576), (1007, 2232064), (1216, 1848428), (1696, 1325288), (2014, 1116032), (2432, 924214), (3392, 662644), (4028, 558016), (4864, 462107), (6784, 331322), (8056, 279008), (8719, 257792), (13568, 165661), (16112, 139504), (17438, 128896), (32224, 69752), (34876, 64448)]