227490867728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1451}}^1\times {\mathrm{7351}}^1$

素因数の和:8884

約数の個数: 80

約数和(自身を含む): 465946939392

約数和(自身を除く): 238456071664

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 1451, 2666, 2902, 5332, 5804, 7351, 10664, 11608, 14702, 21328, 23216, 29404, 44981, 58808, 62393, 89962, 117616, 124786, 179924, 227881, 249572, 316093, 359848, 455762, 499144, 632186, 719696, 911524, 998288, 1264372, 1823048, 1934183, 2528744, 3646096, 3868366, 5057488, 7736732, 9798883, 10666301, 15473464, 19597766, 21332602, 30946928, 39195532, 42665204, 78391064, 85330408, 156782128, 170660816, 330655331, 458650943, 661310662, 917301886, 1322621324, 1834603772, 2645242648, 3669207544, 5290485296, 7338415088, 14218179233, 28436358466, 56872716932, 113745433864, 227490867728]

約数ペア:

[(1, 227490867728), (2, 113745433864), (4, 56872716932), (8, 28436358466), (16, 14218179233), (31, 7338415088), (43, 5290485296), (62, 3669207544), (86, 2645242648), (124, 1834603772), (172, 1322621324), (248, 917301886), (344, 661310662), (496, 458650943), (688, 330655331), (1333, 170660816), (1451, 156782128), (2666, 85330408), (2902, 78391064), (5332, 42665204), (5804, 39195532), (7351, 30946928), (10664, 21332602), (11608, 19597766), (14702, 15473464), (21328, 10666301), (23216, 9798883), (29404, 7736732), (44981, 5057488), (58808, 3868366), (62393, 3646096), (89962, 2528744), (117616, 1934183), (124786, 1823048), (179924, 1264372), (227881, 998288), (249572, 911524), (316093, 719696), (359848, 632186), (455762, 499144)]