489366977248

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{547}}^1\times {\mathrm{1237}}^1$

素因数の和:2124

約数の個数: 96

約数和(自身を含む): 980130007584

約数和(自身を除く): 490763030336

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 233, 388, 466, 547, 776, 932, 1094, 1237, 1552, 1864, 2188, 2474, 3104, 3728, 4376, 4948, 7456, 8752, 9896, 17504, 19792, 22601, 39584, 45202, 53059, 90404, 106118, 119989, 127451, 180808, 212236, 239978, 254902, 288221, 361616, 424472, 479956, 509804, 576442, 676639, 723232, 848944, 959912, 1019608, 1152884, 1353278, 1697888, 1919824, 2039216, 2305768, 2706556, 3839648, 4078432, 4611536, 5413112, 9223072, 10826224, 12362747, 21652448, 24725494, 27957437, 49450988, 55914874, 65633983, 98901976, 111829748, 131267966, 157656887, 197803952, 223659496, 262535932, 315313774, 395607904, 447318992, 525071864, 630627548, 894637984, 1050143728, 1261255096, 2100287456, 2522510192, 5045020384, 15292718039, 30585436078, 61170872156, 122341744312, 244683488624, 489366977248]

約数ペア:

[(1, 489366977248), (2, 244683488624), (4, 122341744312), (8, 61170872156), (16, 30585436078), (32, 15292718039), (97, 5045020384), (194, 2522510192), (233, 2100287456), (388, 1261255096), (466, 1050143728), (547, 894637984), (776, 630627548), (932, 525071864), (1094, 447318992), (1237, 395607904), (1552, 315313774), (1864, 262535932), (2188, 223659496), (2474, 197803952), (3104, 157656887), (3728, 131267966), (4376, 111829748), (4948, 98901976), (7456, 65633983), (8752, 55914874), (9896, 49450988), (17504, 27957437), (19792, 24725494), (22601, 21652448), (39584, 12362747), (45202, 10826224), (53059, 9223072), (90404, 5413112), (106118, 4611536), (119989, 4078432), (127451, 3839648), (180808, 2706556), (212236, 2305768), (239978, 2039216), (254902, 1919824), (288221, 1697888), (361616, 1353278), (424472, 1152884), (479956, 1019608), (509804, 959912), (576442, 848944), (676639, 723232)]