16510481736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{251347}}^1$

素因数の和:251403

約数の個数: 128

約数和(自身を含む): 52119521280

約数和(自身を除く): 35609039544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 23, 24, 28, 34, 42, 46, 51, 56, 68, 69, 84, 92, 102, 119, 136, 138, 161, 168, 184, 204, 238, 276, 322, 357, 391, 408, 476, 483, 552, 644, 714, 782, 952, 966, 1173, 1288, 1428, 1564, 1932, 2346, 2737, 2856, 3128, 3864, 4692, 5474, 8211, 9384, 10948, 16422, 21896, 32844, 65688, 251347, 502694, 754041, 1005388, 1508082, 1759429, 2010776, 3016164, 3518858, 4272899, 5278287, 5780981, 6032328, 7037716, 8545798, 10556574, 11561962, 12818697, 14075432, 17091596, 17342943, 21113148, 23123924, 25637394, 29910293, 34183192, 34685886, 40466867, 42226296, 46247848, 51274788, 59820586, 69371772, 80933734, 89730879, 98276677, 102549576, 119641172, 121400601, 138743544, 161867468, 179461758, 196553354, 239282344, 242801202, 294830031, 323734936, 358923516, 393106708, 485602404, 589660062, 687936739, 717847032, 786213416, 971204808, 1179320124, 1375873478, 2063810217, 2358640248, 2751746956, 4127620434, 5503493912, 8255240868, 16510481736]

約数ペア:

[(1, 16510481736), (2, 8255240868), (3, 5503493912), (4, 4127620434), (6, 2751746956), (7, 2358640248), (8, 2063810217), (12, 1375873478), (14, 1179320124), (17, 971204808), (21, 786213416), (23, 717847032), (24, 687936739), (28, 589660062), (34, 485602404), (42, 393106708), (46, 358923516), (51, 323734936), (56, 294830031), (68, 242801202), (69, 239282344), (84, 196553354), (92, 179461758), (102, 161867468), (119, 138743544), (136, 121400601), (138, 119641172), (161, 102549576), (168, 98276677), (184, 89730879), (204, 80933734), (238, 69371772), (276, 59820586), (322, 51274788), (357, 46247848), (391, 42226296), (408, 40466867), (476, 34685886), (483, 34183192), (552, 29910293), (644, 25637394), (714, 23123924), (782, 21113148), (952, 17342943), (966, 17091596), (1173, 14075432), (1288, 12818697), (1428, 11561962), (1564, 10556574), (1932, 8545798), (2346, 7037716), (2737, 6032328), (2856, 5780981), (3128, 5278287), (3864, 4272899), (4692, 3518858), (5474, 3016164), (8211, 2010776), (9384, 1759429), (10948, 1508082), (16422, 1005388), (21896, 754041), (32844, 502694), (65688, 251347)]