1866471984

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{797}}^1$

素因数の和:969

約数の個数: 200

約数和(自身を含む): 5866864080

約数和(自身を除く): 4000392096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 139, 144, 156, 162, 208, 216, 234, 278, 312, 324, 351, 417, 432, 468, 556, 624, 648, 702, 797, 834, 936, 1053, 1112, 1251, 1296, 1404, 1594, 1668, 1807, 1872, 2106, 2224, 2391, 2502, 2808, 3188, 3336, 3614, 3753, 4212, 4782, 5004, 5421, 5616, 6376, 6672, 7173, 7228, 7506, 8424, 9564, 10008, 10361, 10842, 11259, 12752, 14346, 14456, 15012, 16263, 16848, 19128, 20016, 20722, 21519, 21684, 22518, 28692, 28912, 30024, 31083, 32526, 38256, 41444, 43038, 43368, 45036, 48789, 57384, 60048, 62166, 64557, 65052, 82888, 86076, 86736, 90072, 93249, 97578, 110783, 114768, 124332, 129114, 130104, 146367, 165776, 172152, 180144, 186498, 195156, 221566, 248664, 258228, 260208, 279747, 292734, 332349, 344304, 372996, 390312, 443132, 497328, 516456, 559494, 585468, 664698, 745992, 780624, 839241, 886264, 997047, 1032912, 1118988, 1170936, 1329396, 1440179, 1491984, 1678482, 1772528, 1994094, 2237976, 2341872, 2658792, 2880358, 2991141, 3356964, 3988188, 4320537, 4475952, 5317584, 5760716, 5982282, 6713928, 7976376, 8641074, 8973423, 11521432, 11964564, 12961611, 13427856, 15952752, 17282148, 17946846, 23042864, 23929128, 25923222, 34564296, 35893692, 38884833, 47858256, 51846444, 69128592, 71787384, 77769666, 103692888, 116654499, 143574768, 155539332, 207385776, 233308998, 311078664, 466617996, 622157328, 933235992, 1866471984]

約数ペア:

[(1, 1866471984), (2, 933235992), (3, 622157328), (4, 466617996), (6, 311078664), (8, 233308998), (9, 207385776), (12, 155539332), (13, 143574768), (16, 116654499), (18, 103692888), (24, 77769666), (26, 71787384), (27, 69128592), (36, 51846444), (39, 47858256), (48, 38884833), (52, 35893692), (54, 34564296), (72, 25923222), (78, 23929128), (81, 23042864), (104, 17946846), (108, 17282148), (117, 15952752), (139, 13427856), (144, 12961611), (156, 11964564), (162, 11521432), (208, 8973423), (216, 8641074), (234, 7976376), (278, 6713928), (312, 5982282), (324, 5760716), (351, 5317584), (417, 4475952), (432, 4320537), (468, 3988188), (556, 3356964), (624, 2991141), (648, 2880358), (702, 2658792), (797, 2341872), (834, 2237976), (936, 1994094), (1053, 1772528), (1112, 1678482), (1251, 1491984), (1296, 1440179), (1404, 1329396), (1594, 1170936), (1668, 1118988), (1807, 1032912), (1872, 997047), (2106, 886264), (2224, 839241), (2391, 780624), (2502, 745992), (2808, 664698), (3188, 585468), (3336, 559494), (3614, 516456), (3753, 497328), (4212, 443132), (4782, 390312), (5004, 372996), (5421, 344304), (5616, 332349), (6376, 292734), (6672, 279747), (7173, 260208), (7228, 258228), (7506, 248664), (8424, 221566), (9564, 195156), (10008, 186498), (10361, 180144), (10842, 172152), (11259, 165776), (12752, 146367), (14346, 130104), (14456, 129114), (15012, 124332), (16263, 114768), (16848, 110783), (19128, 97578), (20016, 93249), (20722, 90072), (21519, 86736), (21684, 86076), (22518, 82888), (28692, 65052), (28912, 64557), (30024, 62166), (31083, 60048), (32526, 57384), (38256, 48789), (41444, 45036), (43038, 43368)]