31490530848

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{380983}}^1$

素因数の和:381047

約数の個数: 144

約数和(自身を含む): 104840701056

約数和(自身を除く): 73350170208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 72, 82, 84, 96, 112, 123, 126, 144, 164, 168, 224, 246, 252, 287, 288, 328, 336, 369, 492, 504, 574, 656, 672, 738, 861, 984, 1008, 1148, 1312, 1476, 1722, 1968, 2016, 2296, 2583, 2952, 3444, 3936, 4592, 5166, 5904, 6888, 9184, 10332, 11808, 13776, 20664, 27552, 41328, 82656, 380983, 761966, 1142949, 1523932, 2285898, 2666881, 3047864, 3428847, 4571796, 5333762, 6095728, 6857694, 8000643, 9143592, 10667524, 12191456, 13715388, 15620303, 16001286, 18287184, 21335048, 24001929, 27430776, 31240606, 32002572, 36574368, 42670096, 46860909, 48003858, 54861552, 62481212, 64005144, 85340192, 93721818, 96007716, 109342121, 109723104, 124962424, 128010288, 140582727, 187443636, 192015432, 218684242, 249924848, 256020576, 281165454, 328026363, 374887272, 384030864, 437368484, 499849696, 562330908, 656052726, 749774544, 768061728, 874736968, 984079089, 1124661816, 1312105452, 1499549088, 1749473936, 1968158178, 2249323632, 2624210904, 3498947872, 3936316356, 4498647264, 5248421808, 7872632712, 10496843616, 15745265424, 31490530848]

約数ペア:

[(1, 31490530848), (2, 15745265424), (3, 10496843616), (4, 7872632712), (6, 5248421808), (7, 4498647264), (8, 3936316356), (9, 3498947872), (12, 2624210904), (14, 2249323632), (16, 1968158178), (18, 1749473936), (21, 1499549088), (24, 1312105452), (28, 1124661816), (32, 984079089), (36, 874736968), (41, 768061728), (42, 749774544), (48, 656052726), (56, 562330908), (63, 499849696), (72, 437368484), (82, 384030864), (84, 374887272), (96, 328026363), (112, 281165454), (123, 256020576), (126, 249924848), (144, 218684242), (164, 192015432), (168, 187443636), (224, 140582727), (246, 128010288), (252, 124962424), (287, 109723104), (288, 109342121), (328, 96007716), (336, 93721818), (369, 85340192), (492, 64005144), (504, 62481212), (574, 54861552), (656, 48003858), (672, 46860909), (738, 42670096), (861, 36574368), (984, 32002572), (1008, 31240606), (1148, 27430776), (1312, 24001929), (1476, 21335048), (1722, 18287184), (1968, 16001286), (2016, 15620303), (2296, 13715388), (2583, 12191456), (2952, 10667524), (3444, 9143592), (3936, 8000643), (4592, 6857694), (5166, 6095728), (5904, 5333762), (6888, 4571796), (9184, 3428847), (10332, 3047864), (11808, 2666881), (13776, 2285898), (20664, 1523932), (27552, 1142949), (41328, 761966), (82656, 380983)]