2040557508

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6581}}^1$

素因数の和:6640

約数の個数: 144

約数和(自身を含む): 6037536960

約数和(自身を除く): 3996979452

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 29, 33, 36, 44, 54, 58, 66, 81, 87, 99, 108, 116, 132, 162, 174, 198, 243, 261, 297, 319, 324, 348, 396, 486, 522, 594, 638, 783, 891, 957, 972, 1044, 1188, 1276, 1566, 1782, 1914, 2349, 2673, 2871, 3132, 3564, 3828, 4698, 5346, 5742, 6581, 7047, 8613, 9396, 10692, 11484, 13162, 14094, 17226, 19743, 25839, 26324, 28188, 34452, 39486, 51678, 59229, 72391, 77517, 78972, 103356, 118458, 144782, 155034, 177687, 190849, 217173, 236916, 289564, 310068, 355374, 381698, 434346, 533061, 572547, 651519, 710748, 763396, 868692, 1066122, 1145094, 1303038, 1599183, 1717641, 1954557, 2099339, 2132244, 2290188, 2606076, 3198366, 3435282, 3909114, 4198678, 5152923, 5863671, 6298017, 6396732, 6870564, 7818228, 8397356, 10305846, 11727342, 12596034, 15458769, 17591013, 18894051, 20611692, 23454684, 25192068, 30917538, 35182026, 37788102, 46376307, 56682153, 61835076, 70364052, 75576204, 92752614, 113364306, 170046459, 185505228, 226728612, 340092918, 510139377, 680185836, 1020278754, 2040557508]

約数ペア:

[(1, 2040557508), (2, 1020278754), (3, 680185836), (4, 510139377), (6, 340092918), (9, 226728612), (11, 185505228), (12, 170046459), (18, 113364306), (22, 92752614), (27, 75576204), (29, 70364052), (33, 61835076), (36, 56682153), (44, 46376307), (54, 37788102), (58, 35182026), (66, 30917538), (81, 25192068), (87, 23454684), (99, 20611692), (108, 18894051), (116, 17591013), (132, 15458769), (162, 12596034), (174, 11727342), (198, 10305846), (243, 8397356), (261, 7818228), (297, 6870564), (319, 6396732), (324, 6298017), (348, 5863671), (396, 5152923), (486, 4198678), (522, 3909114), (594, 3435282), (638, 3198366), (783, 2606076), (891, 2290188), (957, 2132244), (972, 2099339), (1044, 1954557), (1188, 1717641), (1276, 1599183), (1566, 1303038), (1782, 1145094), (1914, 1066122), (2349, 868692), (2673, 763396), (2871, 710748), (3132, 651519), (3564, 572547), (3828, 533061), (4698, 434346), (5346, 381698), (5742, 355374), (6581, 310068), (7047, 289564), (8613, 236916), (9396, 217173), (10692, 190849), (11484, 177687), (13162, 155034), (14094, 144782), (17226, 118458), (19743, 103356), (25839, 78972), (26324, 77517), (28188, 72391), (34452, 59229), (39486, 51678)]