654147936

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{461}}^1$

素因数の和:869

約数の個数: 144

約数和(自身を含む): 2012970960

約数和(自身を除く): 1358823024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 379, 416, 461, 468, 624, 758, 922, 936, 1137, 1248, 1383, 1516, 1844, 1872, 2274, 2766, 3032, 3411, 3688, 3744, 4149, 4548, 4927, 5532, 5993, 6064, 6822, 7376, 8298, 9096, 9854, 11064, 11986, 12128, 13644, 14752, 14781, 16596, 17979, 18192, 19708, 22128, 23972, 27288, 29562, 33192, 35958, 36384, 39416, 44256, 44343, 47944, 53937, 54576, 59124, 66384, 71916, 78832, 88686, 95888, 107874, 109152, 118248, 132768, 143832, 157664, 174719, 177372, 191776, 215748, 236496, 287664, 349438, 354744, 431496, 472992, 524157, 575328, 698876, 709488, 862992, 1048314, 1397752, 1418976, 1572471, 1725984, 2096628, 2271347, 2795504, 3144942, 4193256, 4542694, 5591008, 6289884, 6814041, 8386512, 9085388, 12579768, 13628082, 16773024, 18170776, 20442123, 25159536, 27256164, 36341552, 40884246, 50319072, 54512328, 72683104, 81768492, 109024656, 163536984, 218049312, 327073968, 654147936]

約数ペア:

[(1, 654147936), (2, 327073968), (3, 218049312), (4, 163536984), (6, 109024656), (8, 81768492), (9, 72683104), (12, 54512328), (13, 50319072), (16, 40884246), (18, 36341552), (24, 27256164), (26, 25159536), (32, 20442123), (36, 18170776), (39, 16773024), (48, 13628082), (52, 12579768), (72, 9085388), (78, 8386512), (96, 6814041), (104, 6289884), (117, 5591008), (144, 4542694), (156, 4193256), (208, 3144942), (234, 2795504), (288, 2271347), (312, 2096628), (379, 1725984), (416, 1572471), (461, 1418976), (468, 1397752), (624, 1048314), (758, 862992), (922, 709488), (936, 698876), (1137, 575328), (1248, 524157), (1383, 472992), (1516, 431496), (1844, 354744), (1872, 349438), (2274, 287664), (2766, 236496), (3032, 215748), (3411, 191776), (3688, 177372), (3744, 174719), (4149, 157664), (4548, 143832), (4927, 132768), (5532, 118248), (5993, 109152), (6064, 107874), (6822, 95888), (7376, 88686), (8298, 78832), (9096, 71916), (9854, 66384), (11064, 59124), (11986, 54576), (12128, 53937), (13644, 47944), (14752, 44343), (14781, 44256), (16596, 39416), (17979, 36384), (18192, 35958), (19708, 33192), (22128, 29562), (23972, 27288)]