1876287564

素因数分解:

$2^2\times 3^5\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1$

素因数の和:746

約数の個数: 144

約数和(自身を含む): 5106436608

約数和(自身を除く): 3230149044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 67, 81, 94, 108, 134, 141, 162, 188, 201, 243, 268, 282, 324, 402, 423, 486, 564, 603, 613, 804, 846, 972, 1206, 1226, 1269, 1692, 1809, 1839, 2412, 2452, 2538, 3149, 3618, 3678, 3807, 5076, 5427, 5517, 6298, 7236, 7356, 7614, 9447, 10854, 11034, 11421, 12596, 15228, 16281, 16551, 18894, 21708, 22068, 22842, 28341, 28811, 32562, 33102, 37788, 41071, 45684, 49653, 56682, 57622, 65124, 66204, 82142, 85023, 86433, 99306, 113364, 115244, 123213, 148959, 164284, 170046, 172866, 198612, 246426, 255069, 259299, 297918, 340092, 345732, 369639, 492852, 510138, 518598, 595836, 739278, 765207, 777897, 1020276, 1037196, 1108917, 1478556, 1530414, 1555794, 1930337, 2217834, 2333691, 3060828, 3111588, 3326751, 3860674, 4435668, 4667382, 5791011, 6653502, 7001073, 7721348, 9334764, 9980253, 11582022, 13307004, 14002146, 17373033, 19960506, 23164044, 28004292, 34746066, 39921012, 52119099, 69492132, 104238198, 156357297, 208476396, 312714594, 469071891, 625429188, 938143782, 1876287564]

約数ペア:

[(1, 1876287564), (2, 938143782), (3, 625429188), (4, 469071891), (6, 312714594), (9, 208476396), (12, 156357297), (18, 104238198), (27, 69492132), (36, 52119099), (47, 39921012), (54, 34746066), (67, 28004292), (81, 23164044), (94, 19960506), (108, 17373033), (134, 14002146), (141, 13307004), (162, 11582022), (188, 9980253), (201, 9334764), (243, 7721348), (268, 7001073), (282, 6653502), (324, 5791011), (402, 4667382), (423, 4435668), (486, 3860674), (564, 3326751), (603, 3111588), (613, 3060828), (804, 2333691), (846, 2217834), (972, 1930337), (1206, 1555794), (1226, 1530414), (1269, 1478556), (1692, 1108917), (1809, 1037196), (1839, 1020276), (2412, 777897), (2452, 765207), (2538, 739278), (3149, 595836), (3618, 518598), (3678, 510138), (3807, 492852), (5076, 369639), (5427, 345732), (5517, 340092), (6298, 297918), (7236, 259299), (7356, 255069), (7614, 246426), (9447, 198612), (10854, 172866), (11034, 170046), (11421, 164284), (12596, 148959), (15228, 123213), (16281, 115244), (16551, 113364), (18894, 99306), (21708, 86433), (22068, 85023), (22842, 82142), (28341, 66204), (28811, 65124), (32562, 57622), (33102, 56682), (37788, 49653), (41071, 45684)]