21895639584

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53327}}^1$

素因数の和:53407

約数の個数: 192

約数和(自身を含む): 72246214656

約数和(自身を除く): 50350575072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 47, 48, 52, 56, 78, 84, 91, 94, 96, 104, 112, 141, 156, 168, 182, 188, 208, 224, 273, 282, 312, 329, 336, 364, 376, 416, 546, 564, 611, 624, 658, 672, 728, 752, 987, 1092, 1128, 1222, 1248, 1316, 1456, 1504, 1833, 1974, 2184, 2256, 2444, 2632, 2912, 3666, 3948, 4277, 4368, 4512, 4888, 5264, 7332, 7896, 8554, 8736, 9776, 10528, 12831, 14664, 15792, 17108, 19552, 25662, 29328, 31584, 34216, 51324, 53327, 58656, 68432, 102648, 106654, 136864, 159981, 205296, 213308, 319962, 373289, 410592, 426616, 639924, 693251, 746578, 853232, 1119867, 1279848, 1386502, 1493156, 1706464, 2079753, 2239734, 2506369, 2559696, 2773004, 2986312, 4159506, 4479468, 4852757, 5012738, 5119392, 5546008, 5972624, 7519107, 8319012, 8958936, 9705514, 10025476, 11092016, 11945248, 14558271, 15038214, 16638024, 17544583, 17917872, 19411028, 20050952, 22184032, 29116542, 30076428, 32582797, 33276048, 35089166, 35835744, 38822056, 40101904, 52633749, 58233084, 60152856, 65165594, 66552096, 70178332, 77644112, 80203808, 97748391, 105267498, 116466168, 120305712, 130331188, 140356664, 155288224, 195496782, 210534996, 228079579, 232932336, 240611424, 260662376, 280713328, 390993564, 421069992, 456159158, 465864672, 521324752, 561426656, 684238737, 781987128, 842139984, 912318316, 1042649504, 1368477474, 1563974256, 1684279968, 1824636632, 2736954948, 3127948512, 3649273264, 5473909896, 7298546528, 10947819792, 21895639584]

約数ペア:

[(1, 21895639584), (2, 10947819792), (3, 7298546528), (4, 5473909896), (6, 3649273264), (7, 3127948512), (8, 2736954948), (12, 1824636632), (13, 1684279968), (14, 1563974256), (16, 1368477474), (21, 1042649504), (24, 912318316), (26, 842139984), (28, 781987128), (32, 684238737), (39, 561426656), (42, 521324752), (47, 465864672), (48, 456159158), (52, 421069992), (56, 390993564), (78, 280713328), (84, 260662376), (91, 240611424), (94, 232932336), (96, 228079579), (104, 210534996), (112, 195496782), (141, 155288224), (156, 140356664), (168, 130331188), (182, 120305712), (188, 116466168), (208, 105267498), (224, 97748391), (273, 80203808), (282, 77644112), (312, 70178332), (329, 66552096), (336, 65165594), (364, 60152856), (376, 58233084), (416, 52633749), (546, 40101904), (564, 38822056), (611, 35835744), (624, 35089166), (658, 33276048), (672, 32582797), (728, 30076428), (752, 29116542), (987, 22184032), (1092, 20050952), (1128, 19411028), (1222, 17917872), (1248, 17544583), (1316, 16638024), (1456, 15038214), (1504, 14558271), (1833, 11945248), (1974, 11092016), (2184, 10025476), (2256, 9705514), (2444, 8958936), (2632, 8319012), (2912, 7519107), (3666, 5972624), (3948, 5546008), (4277, 5119392), (4368, 5012738), (4512, 4852757), (4888, 4479468), (5264, 4159506), (7332, 2986312), (7896, 2773004), (8554, 2559696), (8736, 2506369), (9776, 2239734), (10528, 2079753), (12831, 1706464), (14664, 1493156), (15792, 1386502), (17108, 1279848), (19552, 1119867), (25662, 853232), (29328, 746578), (31584, 693251), (34216, 639924), (51324, 426616), (53327, 410592), (58656, 373289), (68432, 319962), (102648, 213308), (106654, 205296), (136864, 159981)]