231966946816

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{18713}}^1$

素因数の和:18844

約数の個数: 160

約数和(自身を含む): 529304979456

約数和(自身を除く): 297338032640

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 71, 88, 124, 128, 142, 176, 248, 256, 284, 341, 352, 496, 512, 568, 682, 704, 781, 992, 1136, 1364, 1408, 1562, 1984, 2201, 2272, 2728, 2816, 3124, 3968, 4402, 4544, 5456, 5632, 6248, 7936, 8804, 9088, 10912, 12496, 15872, 17608, 18176, 18713, 21824, 24211, 24992, 35216, 36352, 37426, 43648, 48422, 49984, 70432, 74852, 87296, 96844, 99968, 140864, 149704, 174592, 193688, 199936, 205843, 281728, 299408, 387376, 399872, 411686, 563456, 580103, 598816, 774752, 823372, 1126912, 1160206, 1197632, 1328623, 1549504, 1646744, 2320412, 2395264, 2657246, 3099008, 3293488, 4640824, 4790528, 5314492, 6198016, 6381133, 6586976, 9281648, 9581056, 10628984, 12396032, 12762266, 13173952, 14614853, 18563296, 21257968, 25524532, 26347904, 29229706, 37126592, 41187313, 42515936, 51049064, 52695808, 58459412, 74253184, 82374626, 85031872, 102098128, 105391616, 116918824, 148506368, 164749252, 170063744, 204196256, 233837648, 297012736, 329498504, 340127488, 408392512, 453060443, 467675296, 658997008, 680254976, 816785024, 906120886, 935350592, 1317994016, 1633570048, 1812241772, 1870701184, 2635988032, 3267140096, 3624483544, 3741402368, 5271976064, 7248967088, 7482804736, 10543952128, 14497934176, 21087904256, 28995868352, 57991736704, 115983473408, 231966946816]

約数ペア:

[(1, 231966946816), (2, 115983473408), (4, 57991736704), (8, 28995868352), (11, 21087904256), (16, 14497934176), (22, 10543952128), (31, 7482804736), (32, 7248967088), (44, 5271976064), (62, 3741402368), (64, 3624483544), (71, 3267140096), (88, 2635988032), (124, 1870701184), (128, 1812241772), (142, 1633570048), (176, 1317994016), (248, 935350592), (256, 906120886), (284, 816785024), (341, 680254976), (352, 658997008), (496, 467675296), (512, 453060443), (568, 408392512), (682, 340127488), (704, 329498504), (781, 297012736), (992, 233837648), (1136, 204196256), (1364, 170063744), (1408, 164749252), (1562, 148506368), (1984, 116918824), (2201, 105391616), (2272, 102098128), (2728, 85031872), (2816, 82374626), (3124, 74253184), (3968, 58459412), (4402, 52695808), (4544, 51049064), (5456, 42515936), (5632, 41187313), (6248, 37126592), (7936, 29229706), (8804, 26347904), (9088, 25524532), (10912, 21257968), (12496, 18563296), (15872, 14614853), (17608, 13173952), (18176, 12762266), (18713, 12396032), (21824, 10628984), (24211, 9581056), (24992, 9281648), (35216, 6586976), (36352, 6381133), (37426, 6198016), (43648, 5314492), (48422, 4790528), (49984, 4640824), (70432, 3293488), (74852, 3099008), (87296, 2657246), (96844, 2395264), (99968, 2320412), (140864, 1646744), (149704, 1549504), (174592, 1328623), (193688, 1197632), (199936, 1160206), (205843, 1126912), (281728, 823372), (299408, 774752), (387376, 598816), (399872, 580103), (411686, 563456)]