1687423881864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1\times {\mathrm{561787}}^1$

素因数の和:562763

約数の個数: 128

約数和(自身を含む): 5080361241600

約数和(自身を除く): 3392937359736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 941, 1064, 1596, 1882, 2823, 3192, 3764, 5646, 6587, 7528, 11292, 13174, 17879, 19761, 22584, 26348, 35758, 39522, 52696, 53637, 71516, 79044, 107274, 125153, 143032, 158088, 214548, 250306, 375459, 429096, 500612, 561787, 750918, 1001224, 1123574, 1501836, 1685361, 2247148, 3003672, 3370722, 3932509, 4494296, 6741444, 7865018, 10673953, 11797527, 13482888, 15730036, 21347906, 23595054, 31460072, 32021859, 42695812, 47190108, 64043718, 74717671, 85391624, 94380216, 128087436, 149435342, 224153013, 256174872, 298870684, 448306026, 528641567, 597741368, 896612052, 1057283134, 1585924701, 1793224104, 2114566268, 3171849402, 3700490969, 4229132536, 6343698804, 7400981938, 10044189773, 11101472907, 12687397608, 14801963876, 20088379546, 22202945814, 29603927752, 30132569319, 40176759092, 44405891628, 60265138638, 70309328411, 80353518184, 88811783256, 120530277276, 140618656822, 210927985233, 241060554552, 281237313644, 421855970466, 562474627288, 843711940932, 1687423881864]

約数ペア:

[(1, 1687423881864), (2, 843711940932), (3, 562474627288), (4, 421855970466), (6, 281237313644), (7, 241060554552), (8, 210927985233), (12, 140618656822), (14, 120530277276), (19, 88811783256), (21, 80353518184), (24, 70309328411), (28, 60265138638), (38, 44405891628), (42, 40176759092), (56, 30132569319), (57, 29603927752), (76, 22202945814), (84, 20088379546), (114, 14801963876), (133, 12687397608), (152, 11101472907), (168, 10044189773), (228, 7400981938), (266, 6343698804), (399, 4229132536), (456, 3700490969), (532, 3171849402), (798, 2114566268), (941, 1793224104), (1064, 1585924701), (1596, 1057283134), (1882, 896612052), (2823, 597741368), (3192, 528641567), (3764, 448306026), (5646, 298870684), (6587, 256174872), (7528, 224153013), (11292, 149435342), (13174, 128087436), (17879, 94380216), (19761, 85391624), (22584, 74717671), (26348, 64043718), (35758, 47190108), (39522, 42695812), (52696, 32021859), (53637, 31460072), (71516, 23595054), (79044, 21347906), (107274, 15730036), (125153, 13482888), (143032, 11797527), (158088, 10673953), (214548, 7865018), (250306, 6741444), (375459, 4494296), (429096, 3932509), (500612, 3370722), (561787, 3003672), (750918, 2247148), (1001224, 1685361), (1123574, 1501836)]