21850954608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1\times {\mathrm{1889}}^1$

素因数の和:2279

約数の個数: 160

約数和(自身を含む): 65245824000

約数和(自身を除く): 43394869392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 173, 199, 336, 346, 398, 519, 597, 692, 796, 1038, 1194, 1211, 1384, 1393, 1592, 1889, 2076, 2388, 2422, 2768, 2786, 3184, 3633, 3778, 4152, 4179, 4776, 4844, 5572, 5667, 7266, 7556, 8304, 8358, 9552, 9688, 11144, 11334, 13223, 14532, 15112, 16716, 19376, 22288, 22668, 26446, 29064, 30224, 33432, 34427, 39669, 45336, 52892, 58128, 66864, 68854, 79338, 90672, 103281, 105784, 137708, 158676, 206562, 211568, 240989, 275416, 317352, 326797, 375911, 413124, 481978, 550832, 634704, 653594, 722967, 751822, 826248, 963956, 980391, 1127733, 1307188, 1445934, 1503644, 1652496, 1927912, 1960782, 2255466, 2287579, 2614376, 2631377, 2891868, 3007288, 3855824, 3921564, 4510932, 4575158, 5228752, 5262754, 5783736, 6014576, 6862737, 7843128, 7894131, 9021864, 9150316, 10525508, 11567472, 13725474, 15686256, 15788262, 18043728, 18300632, 21051016, 27450948, 31576524, 36601264, 42102032, 54901896, 63153048, 65032603, 109803792, 126306096, 130065206, 195097809, 260130412, 390195618, 455228221, 520260824, 780391236, 910456442, 1040521648, 1365684663, 1560782472, 1820912884, 2731369326, 3121564944, 3641825768, 5462738652, 7283651536, 10925477304, 21850954608]

約数ペア:

[(1, 21850954608), (2, 10925477304), (3, 7283651536), (4, 5462738652), (6, 3641825768), (7, 3121564944), (8, 2731369326), (12, 1820912884), (14, 1560782472), (16, 1365684663), (21, 1040521648), (24, 910456442), (28, 780391236), (42, 520260824), (48, 455228221), (56, 390195618), (84, 260130412), (112, 195097809), (168, 130065206), (173, 126306096), (199, 109803792), (336, 65032603), (346, 63153048), (398, 54901896), (519, 42102032), (597, 36601264), (692, 31576524), (796, 27450948), (1038, 21051016), (1194, 18300632), (1211, 18043728), (1384, 15788262), (1393, 15686256), (1592, 13725474), (1889, 11567472), (2076, 10525508), (2388, 9150316), (2422, 9021864), (2768, 7894131), (2786, 7843128), (3184, 6862737), (3633, 6014576), (3778, 5783736), (4152, 5262754), (4179, 5228752), (4776, 4575158), (4844, 4510932), (5572, 3921564), (5667, 3855824), (7266, 3007288), (7556, 2891868), (8304, 2631377), (8358, 2614376), (9552, 2287579), (9688, 2255466), (11144, 1960782), (11334, 1927912), (13223, 1652496), (14532, 1503644), (15112, 1445934), (16716, 1307188), (19376, 1127733), (22288, 980391), (22668, 963956), (26446, 826248), (29064, 751822), (30224, 722967), (33432, 653594), (34427, 634704), (39669, 550832), (45336, 481978), (52892, 413124), (58128, 375911), (66864, 326797), (68854, 317352), (79338, 275416), (90672, 240989), (103281, 211568), (105784, 206562), (137708, 158676)]