657122144

素因数分解:

$2^5\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 1669248000

約数和(自身を除く): 1012125856

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 49, 56, 76, 92, 98, 112, 133, 137, 152, 161, 184, 196, 224, 266, 274, 304, 322, 343, 368, 392, 437, 532, 548, 608, 644, 686, 736, 784, 874, 931, 959, 1064, 1096, 1127, 1288, 1372, 1568, 1748, 1862, 1918, 2128, 2192, 2254, 2576, 2603, 2744, 3059, 3151, 3496, 3724, 3836, 4256, 4384, 4508, 5152, 5206, 5488, 6118, 6302, 6517, 6713, 6992, 7448, 7672, 7889, 9016, 10412, 10976, 12236, 12604, 13034, 13426, 13984, 14896, 15344, 15778, 18032, 18221, 20824, 21413, 22057, 24472, 25208, 26068, 26852, 29792, 30688, 31556, 36064, 36442, 41648, 42826, 44114, 46991, 48944, 50416, 52136, 53704, 59869, 63112, 72884, 83296, 85652, 88228, 93982, 97888, 100832, 104272, 107408, 119738, 126224, 127547, 145768, 149891, 154399, 171304, 176456, 187964, 208544, 214816, 239476, 252448, 255094, 291536, 299782, 308798, 342608, 352912, 375928, 419083, 478952, 510188, 583072, 599564, 617596, 685216, 705824, 751856, 838166, 892829, 957904, 1020376, 1080793, 1199128, 1235192, 1503712, 1676332, 1785658, 1915808, 2040752, 2161586, 2398256, 2470384, 2933581, 3352664, 3571316, 4081504, 4323172, 4796512, 4940768, 5867162, 6705328, 7142632, 8646344, 11734324, 13410656, 14285264, 17292688, 20535067, 23468648, 28570528, 34585376, 41070134, 46937296, 82140268, 93874592, 164280536, 328561072, 657122144]

約数ペア:

[(1, 657122144), (2, 328561072), (4, 164280536), (7, 93874592), (8, 82140268), (14, 46937296), (16, 41070134), (19, 34585376), (23, 28570528), (28, 23468648), (32, 20535067), (38, 17292688), (46, 14285264), (49, 13410656), (56, 11734324), (76, 8646344), (92, 7142632), (98, 6705328), (112, 5867162), (133, 4940768), (137, 4796512), (152, 4323172), (161, 4081504), (184, 3571316), (196, 3352664), (224, 2933581), (266, 2470384), (274, 2398256), (304, 2161586), (322, 2040752), (343, 1915808), (368, 1785658), (392, 1676332), (437, 1503712), (532, 1235192), (548, 1199128), (608, 1080793), (644, 1020376), (686, 957904), (736, 892829), (784, 838166), (874, 751856), (931, 705824), (959, 685216), (1064, 617596), (1096, 599564), (1127, 583072), (1288, 510188), (1372, 478952), (1568, 419083), (1748, 375928), (1862, 352912), (1918, 342608), (2128, 308798), (2192, 299782), (2254, 291536), (2576, 255094), (2603, 252448), (2744, 239476), (3059, 214816), (3151, 208544), (3496, 187964), (3724, 176456), (3836, 171304), (4256, 154399), (4384, 149891), (4508, 145768), (5152, 127547), (5206, 126224), (5488, 119738), (6118, 107408), (6302, 104272), (6517, 100832), (6713, 97888), (6992, 93982), (7448, 88228), (7672, 85652), (7889, 83296), (9016, 72884), (10412, 63112), (10976, 59869), (12236, 53704), (12604, 52136), (13034, 50416), (13426, 48944), (13984, 46991), (14896, 44114), (15344, 42826), (15778, 41648), (18032, 36442), (18221, 36064), (20824, 31556), (21413, 30688), (22057, 29792), (24472, 26852), (25208, 26068)]