815661307968

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{197933}}^1$

素因数の和:198101

約数の個数: 168

約数和(自身を含む): 2355294256128

約数和(自身を除く): 1539632948160

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 127, 156, 169, 192, 208, 254, 312, 338, 381, 416, 507, 508, 624, 676, 762, 832, 1014, 1016, 1248, 1352, 1524, 1651, 2028, 2032, 2496, 2704, 3048, 3302, 4056, 4064, 4953, 5408, 6096, 6604, 8112, 8128, 9906, 10816, 12192, 13208, 16224, 19812, 21463, 24384, 26416, 32448, 39624, 42926, 52832, 64389, 79248, 85852, 105664, 128778, 158496, 171704, 197933, 257556, 316992, 343408, 395866, 515112, 593799, 686816, 791732, 1030224, 1187598, 1373632, 1583464, 2060448, 2375196, 2573129, 3166928, 4120896, 4750392, 5146258, 6333856, 7719387, 9500784, 10292516, 12667712, 15438774, 19001568, 20585032, 25137491, 30877548, 33450677, 38003136, 41170064, 50274982, 61755096, 66901354, 75412473, 82340128, 100352031, 100549964, 123510192, 133802708, 150824946, 164680256, 200704062, 201099928, 247020384, 267605416, 301649892, 326787383, 401408124, 402199856, 494040768, 535210832, 603299784, 653574766, 802816248, 804399712, 980362149, 1070421664, 1206599568, 1307149532, 1605632496, 1608799424, 1960724298, 2140843328, 2413199136, 2614299064, 3211264992, 3921448596, 4248235979, 4826398272, 5228598128, 6422529984, 7842897192, 8496471958, 10457196256, 12744707937, 15685794384, 16992943916, 20914392512, 25489415874, 31371588768, 33985887832, 50978831748, 62743177536, 67971775664, 101957663496, 135943551328, 203915326992, 271887102656, 407830653984, 815661307968]

約数ペア:

[(1, 815661307968), (2, 407830653984), (3, 271887102656), (4, 203915326992), (6, 135943551328), (8, 101957663496), (12, 67971775664), (13, 62743177536), (16, 50978831748), (24, 33985887832), (26, 31371588768), (32, 25489415874), (39, 20914392512), (48, 16992943916), (52, 15685794384), (64, 12744707937), (78, 10457196256), (96, 8496471958), (104, 7842897192), (127, 6422529984), (156, 5228598128), (169, 4826398272), (192, 4248235979), (208, 3921448596), (254, 3211264992), (312, 2614299064), (338, 2413199136), (381, 2140843328), (416, 1960724298), (507, 1608799424), (508, 1605632496), (624, 1307149532), (676, 1206599568), (762, 1070421664), (832, 980362149), (1014, 804399712), (1016, 802816248), (1248, 653574766), (1352, 603299784), (1524, 535210832), (1651, 494040768), (2028, 402199856), (2032, 401408124), (2496, 326787383), (2704, 301649892), (3048, 267605416), (3302, 247020384), (4056, 201099928), (4064, 200704062), (4953, 164680256), (5408, 150824946), (6096, 133802708), (6604, 123510192), (8112, 100549964), (8128, 100352031), (9906, 82340128), (10816, 75412473), (12192, 66901354), (13208, 61755096), (16224, 50274982), (19812, 41170064), (21463, 38003136), (24384, 33450677), (26416, 30877548), (32448, 25137491), (39624, 20585032), (42926, 19001568), (52832, 15438774), (64389, 12667712), (79248, 10292516), (85852, 9500784), (105664, 7719387), (128778, 6333856), (158496, 5146258), (171704, 4750392), (197933, 4120896), (257556, 3166928), (316992, 2573129), (343408, 2375196), (395866, 2060448), (515112, 1583464), (593799, 1373632), (686816, 1187598), (791732, 1030224)]