1445278324

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{18859}}^1$

素因数の和:18917

約数の個数: 72

約数和(自身を含む): 3250860480

約数和(自身を除く): 1805582156

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 49, 68, 92, 98, 119, 161, 196, 238, 322, 391, 476, 644, 782, 833, 1127, 1564, 1666, 2254, 2737, 3332, 4508, 5474, 10948, 18859, 19159, 37718, 38318, 75436, 76636, 132013, 264026, 320603, 433757, 528052, 641206, 867514, 924091, 1282412, 1735028, 1848182, 2244221, 3036299, 3696364, 4488442, 6072598, 7373869, 8976884, 12145196, 14747738, 15709547, 21254093, 29495476, 31419094, 42508186, 51617083, 62838188, 85016372, 103234166, 206468332, 361319581, 722639162, 1445278324]

約数ペア:

[(1, 1445278324), (2, 722639162), (4, 361319581), (7, 206468332), (14, 103234166), (17, 85016372), (23, 62838188), (28, 51617083), (34, 42508186), (46, 31419094), (49, 29495476), (68, 21254093), (92, 15709547), (98, 14747738), (119, 12145196), (161, 8976884), (196, 7373869), (238, 6072598), (322, 4488442), (391, 3696364), (476, 3036299), (644, 2244221), (782, 1848182), (833, 1735028), (1127, 1282412), (1564, 924091), (1666, 867514), (2254, 641206), (2737, 528052), (3332, 433757), (4508, 320603), (5474, 264026), (10948, 132013), (18859, 76636), (19159, 75436), (37718, 38318)]