1296686916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 216

約数和(自身を含む): 4000074624

約数和(自身を除く): 2703387708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 71, 84, 92, 126, 137, 138, 142, 161, 207, 213, 252, 274, 276, 284, 322, 411, 414, 426, 483, 497, 529, 548, 639, 644, 822, 828, 852, 959, 966, 994, 1058, 1233, 1278, 1449, 1491, 1587, 1633, 1644, 1918, 1932, 1988, 2116, 2466, 2556, 2877, 2898, 2982, 3151, 3174, 3266, 3703, 3836, 4473, 4761, 4899, 4932, 5754, 5796, 5964, 6302, 6348, 6532, 7406, 8631, 8946, 9453, 9522, 9727, 9798, 11109, 11431, 11508, 12604, 14697, 14812, 17262, 17892, 18906, 19044, 19454, 19596, 22057, 22218, 22862, 28359, 29181, 29394, 33327, 34293, 34524, 37559, 37812, 38908, 44114, 44436, 45724, 56718, 58362, 58788, 66171, 66654, 68089, 68586, 72473, 75118, 87543, 88228, 102879, 112677, 113436, 116724, 132342, 133308, 136178, 137172, 144946, 150236, 175086, 198513, 204267, 205758, 217419, 223721, 225354, 262913, 264684, 272356, 289892, 338031, 350172, 397026, 408534, 411516, 434838, 447442, 450708, 507311, 525826, 612801, 652257, 671163, 676062, 788739, 794052, 817068, 869676, 894884, 1014622, 1051652, 1225602, 1304514, 1342326, 1352124, 1521933, 1566047, 1577478, 2013489, 2029244, 2366217, 2451204, 2609028, 2684652, 3043866, 3132094, 3154956, 4026978, 4565799, 4698141, 4732434, 5145583, 6087732, 6264188, 8053956, 9131598, 9396282, 9464868, 10291166, 14094423, 15436749, 18263196, 18792564, 20582332, 28188846, 30873498, 36019081, 46310247, 56377692, 61746996, 72038162, 92620494, 108057243, 144076324, 185240988, 216114486, 324171729, 432228972, 648343458, 1296686916]

約数ペア:

[(1, 1296686916), (2, 648343458), (3, 432228972), (4, 324171729), (6, 216114486), (7, 185240988), (9, 144076324), (12, 108057243), (14, 92620494), (18, 72038162), (21, 61746996), (23, 56377692), (28, 46310247), (36, 36019081), (42, 30873498), (46, 28188846), (63, 20582332), (69, 18792564), (71, 18263196), (84, 15436749), (92, 14094423), (126, 10291166), (137, 9464868), (138, 9396282), (142, 9131598), (161, 8053956), (207, 6264188), (213, 6087732), (252, 5145583), (274, 4732434), (276, 4698141), (284, 4565799), (322, 4026978), (411, 3154956), (414, 3132094), (426, 3043866), (483, 2684652), (497, 2609028), (529, 2451204), (548, 2366217), (639, 2029244), (644, 2013489), (822, 1577478), (828, 1566047), (852, 1521933), (959, 1352124), (966, 1342326), (994, 1304514), (1058, 1225602), (1233, 1051652), (1278, 1014622), (1449, 894884), (1491, 869676), (1587, 817068), (1633, 794052), (1644, 788739), (1918, 676062), (1932, 671163), (1988, 652257), (2116, 612801), (2466, 525826), (2556, 507311), (2877, 450708), (2898, 447442), (2982, 434838), (3151, 411516), (3174, 408534), (3266, 397026), (3703, 350172), (3836, 338031), (4473, 289892), (4761, 272356), (4899, 264684), (4932, 262913), (5754, 225354), (5796, 223721), (5964, 217419), (6302, 205758), (6348, 204267), (6532, 198513), (7406, 175086), (8631, 150236), (8946, 144946), (9453, 137172), (9522, 136178), (9727, 133308), (9798, 132342), (11109, 116724), (11431, 113436), (11508, 112677), (12604, 102879), (14697, 88228), (14812, 87543), (17262, 75118), (17892, 72473), (18906, 68586), (19044, 68089), (19454, 66654), (19596, 66171), (22057, 58788), (22218, 58362), (22862, 56718), (28359, 45724), (29181, 44436), (29394, 44114), (33327, 38908), (34293, 37812), (34524, 37559)]