645820715088

素因数分解:

$2^4\times 3^7\times {\mathrm{19}}^1\times {\mathrm{971381}}^1$

素因数の和:971429

約数の個数: 160

約数和(自身を含む): 1975402435200

約数和(自身を除く): 1329581720112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 729, 912, 972, 1026, 1296, 1368, 1458, 1539, 1944, 2052, 2187, 2736, 2916, 3078, 3888, 4104, 4374, 4617, 5832, 6156, 8208, 8748, 9234, 11664, 12312, 13851, 17496, 18468, 24624, 27702, 34992, 36936, 41553, 55404, 73872, 83106, 110808, 166212, 221616, 332424, 664848, 971381, 1942762, 2914143, 3885524, 5828286, 7771048, 8742429, 11656572, 15542096, 17484858, 18456239, 23313144, 26227287, 34969716, 36912478, 46626288, 52454574, 55368717, 69939432, 73824956, 78681861, 104909148, 110737434, 139878864, 147649912, 157363722, 166106151, 209818296, 221474868, 236045583, 295299824, 314727444, 332212302, 419636592, 442949736, 472091166, 498318453, 629454888, 664424604, 708136749, 885899472, 944182332, 996636906, 1258909776, 1328849208, 1416273498, 1494955359, 1888364664, 1993273812, 2124410247, 2657698416, 2832546996, 2989910718, 3776729328, 3986547624, 4248820494, 4484866077, 5665093992, 5979821436, 7973095248, 8497640988, 8969732154, 11330187984, 11959642872, 13454598231, 16995281976, 17939464308, 23919285744, 26909196462, 33990563952, 35878928616, 40363794693, 53818392924, 71757857232, 80727589386, 107636785848, 161455178772, 215273571696, 322910357544, 645820715088]

約数ペア:

[(1, 645820715088), (2, 322910357544), (3, 215273571696), (4, 161455178772), (6, 107636785848), (8, 80727589386), (9, 71757857232), (12, 53818392924), (16, 40363794693), (18, 35878928616), (19, 33990563952), (24, 26909196462), (27, 23919285744), (36, 17939464308), (38, 16995281976), (48, 13454598231), (54, 11959642872), (57, 11330187984), (72, 8969732154), (76, 8497640988), (81, 7973095248), (108, 5979821436), (114, 5665093992), (144, 4484866077), (152, 4248820494), (162, 3986547624), (171, 3776729328), (216, 2989910718), (228, 2832546996), (243, 2657698416), (304, 2124410247), (324, 1993273812), (342, 1888364664), (432, 1494955359), (456, 1416273498), (486, 1328849208), (513, 1258909776), (648, 996636906), (684, 944182332), (729, 885899472), (912, 708136749), (972, 664424604), (1026, 629454888), (1296, 498318453), (1368, 472091166), (1458, 442949736), (1539, 419636592), (1944, 332212302), (2052, 314727444), (2187, 295299824), (2736, 236045583), (2916, 221474868), (3078, 209818296), (3888, 166106151), (4104, 157363722), (4374, 147649912), (4617, 139878864), (5832, 110737434), (6156, 104909148), (8208, 78681861), (8748, 73824956), (9234, 69939432), (11664, 55368717), (12312, 52454574), (13851, 46626288), (17496, 36912478), (18468, 34969716), (24624, 26227287), (27702, 23313144), (34992, 18456239), (36936, 17484858), (41553, 15542096), (55404, 11656572), (73872, 8742429), (83106, 7771048), (110808, 5828286), (166212, 3885524), (221616, 2914143), (332424, 1942762), (664848, 971381)]