392099656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 888652800

約数和(自身を除く): 496553144

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 37, 38, 52, 62, 74, 76, 104, 124, 148, 152, 173, 247, 248, 296, 346, 403, 481, 494, 589, 692, 703, 806, 962, 988, 1147, 1178, 1384, 1406, 1612, 1924, 1976, 2249, 2294, 2356, 2812, 3224, 3287, 3848, 4498, 4588, 4712, 5363, 5624, 6401, 6574, 7657, 8996, 9139, 9176, 10726, 12802, 13148, 14911, 15314, 17992, 18278, 21452, 21793, 25604, 26296, 29822, 30628, 36556, 42731, 42904, 43586, 51208, 59644, 61256, 69719, 73112, 83213, 85462, 87172, 101897, 119288, 121619, 139438, 166426, 170924, 174344, 198431, 203794, 243238, 278876, 283309, 332852, 341848, 396862, 407588, 486476, 557752, 566618, 665704, 793724, 815176, 972952, 1133236, 1324661, 1581047, 1587448, 2266472, 2579603, 2649322, 3162094, 3770189, 5159206, 5298644, 6324188, 7540378, 10318412, 10597288, 12648376, 15080756, 20636824, 30161512, 49012457, 98024914, 196049828, 392099656]

約数ペア:

[(1, 392099656), (2, 196049828), (4, 98024914), (8, 49012457), (13, 30161512), (19, 20636824), (26, 15080756), (31, 12648376), (37, 10597288), (38, 10318412), (52, 7540378), (62, 6324188), (74, 5298644), (76, 5159206), (104, 3770189), (124, 3162094), (148, 2649322), (152, 2579603), (173, 2266472), (247, 1587448), (248, 1581047), (296, 1324661), (346, 1133236), (403, 972952), (481, 815176), (494, 793724), (589, 665704), (692, 566618), (703, 557752), (806, 486476), (962, 407588), (988, 396862), (1147, 341848), (1178, 332852), (1384, 283309), (1406, 278876), (1612, 243238), (1924, 203794), (1976, 198431), (2249, 174344), (2294, 170924), (2356, 166426), (2812, 139438), (3224, 121619), (3287, 119288), (3848, 101897), (4498, 87172), (4588, 85462), (4712, 83213), (5363, 73112), (5624, 69719), (6401, 61256), (6574, 59644), (7657, 51208), (8996, 43586), (9139, 42904), (9176, 42731), (10726, 36556), (12802, 30628), (13148, 29822), (14911, 26296), (15314, 25604), (17992, 21793), (18278, 21452)]