21692788488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1\times {\mathrm{1093}}^1$

素因数の和:1908

約数の個数: 192

約数和(自身を含む): 68565968640

約数和(自身を除く): 46873180152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 53, 56, 63, 72, 84, 106, 126, 159, 168, 212, 252, 318, 371, 424, 477, 504, 636, 742, 743, 954, 1093, 1113, 1272, 1484, 1486, 1908, 2186, 2226, 2229, 2968, 2972, 3279, 3339, 3816, 4372, 4452, 4458, 5201, 5944, 6558, 6678, 6687, 7651, 8744, 8904, 8916, 9837, 10402, 13116, 13356, 13374, 15302, 15603, 17832, 19674, 20804, 22953, 26232, 26712, 26748, 30604, 31206, 39348, 39379, 41608, 45906, 46809, 53496, 57929, 61208, 62412, 68859, 78696, 78758, 91812, 93618, 115858, 118137, 124824, 137718, 157516, 173787, 183624, 187236, 231716, 236274, 275436, 275653, 315032, 347574, 354411, 374472, 405503, 463432, 472548, 521361, 550872, 551306, 695148, 708822, 811006, 812099, 826959, 945096, 1042722, 1102612, 1216509, 1390296, 1417644, 1622012, 1624198, 1653918, 2085444, 2205224, 2433018, 2436297, 2480877, 2835288, 3244024, 3248396, 3307836, 3649527, 4170888, 4866036, 4872594, 4961754, 5684693, 6496792, 6615672, 7299054, 7308891, 9732072, 9745188, 9923508, 11369386, 14598108, 14617782, 17054079, 19490376, 19847016, 22738772, 29196216, 29235564, 34108158, 43041247, 45477544, 51162237, 58471128, 68216316, 86082494, 102324474, 129123741, 136432632, 172164988, 204648948, 258247482, 301288729, 344329976, 387371223, 409297896, 516494964, 602577458, 774742446, 903866187, 1032989928, 1205154916, 1549484892, 1807732374, 2410309832, 2711598561, 3098969784, 3615464748, 5423197122, 7230929496, 10846394244, 21692788488]

約数ペア:

[(1, 21692788488), (2, 10846394244), (3, 7230929496), (4, 5423197122), (6, 3615464748), (7, 3098969784), (8, 2711598561), (9, 2410309832), (12, 1807732374), (14, 1549484892), (18, 1205154916), (21, 1032989928), (24, 903866187), (28, 774742446), (36, 602577458), (42, 516494964), (53, 409297896), (56, 387371223), (63, 344329976), (72, 301288729), (84, 258247482), (106, 204648948), (126, 172164988), (159, 136432632), (168, 129123741), (212, 102324474), (252, 86082494), (318, 68216316), (371, 58471128), (424, 51162237), (477, 45477544), (504, 43041247), (636, 34108158), (742, 29235564), (743, 29196216), (954, 22738772), (1093, 19847016), (1113, 19490376), (1272, 17054079), (1484, 14617782), (1486, 14598108), (1908, 11369386), (2186, 9923508), (2226, 9745188), (2229, 9732072), (2968, 7308891), (2972, 7299054), (3279, 6615672), (3339, 6496792), (3816, 5684693), (4372, 4961754), (4452, 4872594), (4458, 4866036), (5201, 4170888), (5944, 3649527), (6558, 3307836), (6678, 3248396), (6687, 3244024), (7651, 2835288), (8744, 2480877), (8904, 2436297), (8916, 2433018), (9837, 2205224), (10402, 2085444), (13116, 1653918), (13356, 1624198), (13374, 1622012), (15302, 1417644), (15603, 1390296), (17832, 1216509), (19674, 1102612), (20804, 1042722), (22953, 945096), (26232, 826959), (26712, 812099), (26748, 811006), (30604, 708822), (31206, 695148), (39348, 551306), (39379, 550872), (41608, 521361), (45906, 472548), (46809, 463432), (53496, 405503), (57929, 374472), (61208, 354411), (62412, 347574), (68859, 315032), (78696, 275653), (78758, 275436), (91812, 236274), (93618, 231716), (115858, 187236), (118137, 183624), (124824, 173787), (137718, 157516)]