18148552912

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{2801}}^1$

素因数の和:2957

約数の個数: 160

約数和(自身を含む): 44128675584

約数和(自身を除く): 25980122672

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 41, 56, 68, 82, 83, 112, 119, 136, 164, 166, 238, 272, 287, 328, 332, 476, 574, 581, 656, 664, 697, 952, 1148, 1162, 1328, 1394, 1411, 1904, 2296, 2324, 2788, 2801, 2822, 3403, 4592, 4648, 4879, 5576, 5602, 5644, 6806, 9296, 9758, 9877, 11152, 11204, 11288, 13612, 19516, 19607, 19754, 22408, 22576, 23821, 27224, 39032, 39214, 39508, 44816, 47617, 47642, 54448, 57851, 78064, 78428, 79016, 95234, 95284, 114841, 115702, 156856, 158032, 190468, 190568, 229682, 231404, 232483, 313712, 333319, 380936, 381136, 404957, 459364, 462808, 464966, 666638, 761872, 803887, 809914, 918728, 925616, 929932, 1333276, 1607774, 1619828, 1627381, 1837456, 1859864, 1952297, 2666552, 3215548, 3239656, 3254762, 3719728, 3904594, 3952211, 5333104, 6431096, 6479312, 6509524, 7809188, 7904422, 9531803, 12862192, 13019048, 13666079, 15618376, 15808844, 19063606, 26038096, 27332158, 27665477, 31236752, 31617688, 38127212, 54664316, 55330954, 63235376, 66722621, 76254424, 109328632, 110661908, 133445242, 152508848, 162040651, 218657264, 221323816, 266890484, 324081302, 442647632, 533780968, 648162604, 1067561936, 1134284557, 1296325208, 2268569114, 2592650416, 4537138228, 9074276456, 18148552912]

約数ペア:

[(1, 18148552912), (2, 9074276456), (4, 4537138228), (7, 2592650416), (8, 2268569114), (14, 1296325208), (16, 1134284557), (17, 1067561936), (28, 648162604), (34, 533780968), (41, 442647632), (56, 324081302), (68, 266890484), (82, 221323816), (83, 218657264), (112, 162040651), (119, 152508848), (136, 133445242), (164, 110661908), (166, 109328632), (238, 76254424), (272, 66722621), (287, 63235376), (328, 55330954), (332, 54664316), (476, 38127212), (574, 31617688), (581, 31236752), (656, 27665477), (664, 27332158), (697, 26038096), (952, 19063606), (1148, 15808844), (1162, 15618376), (1328, 13666079), (1394, 13019048), (1411, 12862192), (1904, 9531803), (2296, 7904422), (2324, 7809188), (2788, 6509524), (2801, 6479312), (2822, 6431096), (3403, 5333104), (4592, 3952211), (4648, 3904594), (4879, 3719728), (5576, 3254762), (5602, 3239656), (5644, 3215548), (6806, 2666552), (9296, 1952297), (9758, 1859864), (9877, 1837456), (11152, 1627381), (11204, 1619828), (11288, 1607774), (13612, 1333276), (19516, 929932), (19607, 925616), (19754, 918728), (22408, 809914), (22576, 803887), (23821, 761872), (27224, 666638), (39032, 464966), (39214, 462808), (39508, 459364), (44816, 404957), (47617, 381136), (47642, 380936), (54448, 333319), (57851, 313712), (78064, 232483), (78428, 231404), (79016, 229682), (95234, 190568), (95284, 190468), (114841, 158032), (115702, 156856)]