21292911072

素因数分解:

$2^5\times 3^3\times {\mathrm{109}}^1\times {\mathrm{311}}^1\times {\mathrm{727}}^1$

素因数の和:1166

約数の個数: 192

約数和(自身を含む): 62962099200

約数和(自身を除く): 41669188128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 109, 144, 216, 218, 288, 311, 327, 432, 436, 622, 654, 727, 864, 872, 933, 981, 1244, 1308, 1454, 1744, 1866, 1962, 2181, 2488, 2616, 2799, 2908, 2943, 3488, 3732, 3924, 4362, 4976, 5232, 5598, 5816, 5886, 6543, 7464, 7848, 8397, 8724, 9952, 10464, 11196, 11632, 11772, 13086, 14928, 15696, 16794, 17448, 19629, 22392, 23264, 23544, 26172, 29856, 31392, 33588, 33899, 34896, 39258, 44784, 47088, 52344, 67176, 67798, 69792, 78516, 79243, 89568, 94176, 101697, 104688, 134352, 135596, 157032, 158486, 203394, 209376, 226097, 237729, 268704, 271192, 305091, 314064, 316972, 406788, 452194, 475458, 542384, 610182, 628128, 633944, 678291, 713187, 813576, 904388, 915273, 950916, 1084768, 1220364, 1267888, 1356582, 1426374, 1627152, 1808776, 1830546, 1901832, 2034873, 2139561, 2440728, 2535776, 2713164, 2852748, 3254304, 3617552, 3661092, 3803664, 4069746, 4279122, 4881456, 5426328, 5705496, 6104619, 7235104, 7322184, 7607328, 8139492, 8558244, 9762912, 10852656, 11410992, 12209238, 14644368, 16278984, 17116488, 21705312, 22821984, 24418476, 24644573, 29288736, 32557968, 34232976, 48836952, 49289146, 65115936, 68465952, 73933719, 97673904, 98578292, 147867438, 195347808, 197156584, 221801157, 295734876, 394313168, 443602314, 591469752, 665403471, 788626336, 887204628, 1182939504, 1330806942, 1774409256, 2365879008, 2661613884, 3548818512, 5323227768, 7097637024, 10646455536, 21292911072]

約数ペア:

[(1, 21292911072), (2, 10646455536), (3, 7097637024), (4, 5323227768), (6, 3548818512), (8, 2661613884), (9, 2365879008), (12, 1774409256), (16, 1330806942), (18, 1182939504), (24, 887204628), (27, 788626336), (32, 665403471), (36, 591469752), (48, 443602314), (54, 394313168), (72, 295734876), (96, 221801157), (108, 197156584), (109, 195347808), (144, 147867438), (216, 98578292), (218, 97673904), (288, 73933719), (311, 68465952), (327, 65115936), (432, 49289146), (436, 48836952), (622, 34232976), (654, 32557968), (727, 29288736), (864, 24644573), (872, 24418476), (933, 22821984), (981, 21705312), (1244, 17116488), (1308, 16278984), (1454, 14644368), (1744, 12209238), (1866, 11410992), (1962, 10852656), (2181, 9762912), (2488, 8558244), (2616, 8139492), (2799, 7607328), (2908, 7322184), (2943, 7235104), (3488, 6104619), (3732, 5705496), (3924, 5426328), (4362, 4881456), (4976, 4279122), (5232, 4069746), (5598, 3803664), (5816, 3661092), (5886, 3617552), (6543, 3254304), (7464, 2852748), (7848, 2713164), (8397, 2535776), (8724, 2440728), (9952, 2139561), (10464, 2034873), (11196, 1901832), (11632, 1830546), (11772, 1808776), (13086, 1627152), (14928, 1426374), (15696, 1356582), (16794, 1267888), (17448, 1220364), (19629, 1084768), (22392, 950916), (23264, 915273), (23544, 904388), (26172, 813576), (29856, 713187), (31392, 678291), (33588, 633944), (33899, 628128), (34896, 610182), (39258, 542384), (44784, 475458), (47088, 452194), (52344, 406788), (67176, 316972), (67798, 314064), (69792, 305091), (78516, 271192), (79243, 268704), (89568, 237729), (94176, 226097), (101697, 209376), (104688, 203394), (134352, 158486), (135596, 157032)]