314944256

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1153}}^1$

素因数の和:1277

約数の個数: 72

約数和(自身を含む): 693480144

約数和(自身を除く): 378535888

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 97, 128, 176, 194, 256, 352, 388, 704, 776, 1067, 1153, 1408, 1552, 2134, 2306, 2816, 3104, 4268, 4612, 6208, 8536, 9224, 12416, 12683, 17072, 18448, 24832, 25366, 34144, 36896, 50732, 68288, 73792, 101464, 111841, 136576, 147584, 202928, 223682, 273152, 295168, 405856, 447364, 811712, 894728, 1230251, 1623424, 1789456, 2460502, 3246848, 3578912, 4921004, 7157824, 9842008, 14315648, 19684016, 28631296, 39368032, 78736064, 157472128, 314944256]

約数ペア:

[(1, 314944256), (2, 157472128), (4, 78736064), (8, 39368032), (11, 28631296), (16, 19684016), (22, 14315648), (32, 9842008), (44, 7157824), (64, 4921004), (88, 3578912), (97, 3246848), (128, 2460502), (176, 1789456), (194, 1623424), (256, 1230251), (352, 894728), (388, 811712), (704, 447364), (776, 405856), (1067, 295168), (1153, 273152), (1408, 223682), (1552, 202928), (2134, 147584), (2306, 136576), (2816, 111841), (3104, 101464), (4268, 73792), (4612, 68288), (6208, 50732), (8536, 36896), (9224, 34144), (12416, 25366), (12683, 24832), (17072, 18448)]