2065616616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{991}}^1$

素因数の和:1679

約数の個数: 128

約数和(自身を含む): 6228172800

約数和(自身を除く): 4162556184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 653, 798, 991, 1064, 1306, 1596, 1959, 1982, 2612, 2973, 3192, 3918, 3964, 4571, 5224, 5946, 6937, 7836, 7928, 9142, 11892, 12407, 13713, 13874, 15672, 18284, 18829, 20811, 23784, 24814, 27426, 27748, 36568, 37221, 37658, 41622, 49628, 54852, 55496, 56487, 74442, 75316, 83244, 86849, 99256, 109704, 112974, 131803, 148884, 150632, 166488, 173698, 225948, 260547, 263606, 297768, 347396, 395409, 451896, 521094, 527212, 647123, 694792, 790818, 1042188, 1054424, 1294246, 1581636, 1941369, 2084376, 2588492, 3163272, 3882738, 4529861, 5176984, 7765476, 9059722, 12295337, 13589583, 15530952, 18119444, 24590674, 27179166, 36238888, 36886011, 49181348, 54358332, 73772022, 86067359, 98362696, 108716664, 147544044, 172134718, 258202077, 295088088, 344269436, 516404154, 688538872, 1032808308, 2065616616]

約数ペア:

[(1, 2065616616), (2, 1032808308), (3, 688538872), (4, 516404154), (6, 344269436), (7, 295088088), (8, 258202077), (12, 172134718), (14, 147544044), (19, 108716664), (21, 98362696), (24, 86067359), (28, 73772022), (38, 54358332), (42, 49181348), (56, 36886011), (57, 36238888), (76, 27179166), (84, 24590674), (114, 18119444), (133, 15530952), (152, 13589583), (168, 12295337), (228, 9059722), (266, 7765476), (399, 5176984), (456, 4529861), (532, 3882738), (653, 3163272), (798, 2588492), (991, 2084376), (1064, 1941369), (1306, 1581636), (1596, 1294246), (1959, 1054424), (1982, 1042188), (2612, 790818), (2973, 694792), (3192, 647123), (3918, 527212), (3964, 521094), (4571, 451896), (5224, 395409), (5946, 347396), (6937, 297768), (7836, 263606), (7928, 260547), (9142, 225948), (11892, 173698), (12407, 166488), (13713, 150632), (13874, 148884), (15672, 131803), (18284, 112974), (18829, 109704), (20811, 99256), (23784, 86849), (24814, 83244), (27426, 75316), (27748, 74442), (36568, 56487), (37221, 55496), (37658, 54852), (41622, 49628)]