2540098764

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{6871}}^1$

素因数の和:7057

約数の個数: 120

約数和(自身を含む): 7636606208

約数和(自身を除く): 5096507444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 163, 189, 252, 324, 326, 378, 489, 567, 652, 756, 978, 1134, 1141, 1467, 1956, 2268, 2282, 2934, 3423, 4401, 4564, 5868, 6846, 6871, 8802, 10269, 13203, 13692, 13742, 17604, 20538, 20613, 26406, 27484, 30807, 41076, 41226, 48097, 52812, 61614, 61839, 82452, 92421, 96194, 123228, 123678, 144291, 184842, 185517, 192388, 247356, 288582, 369684, 371034, 432873, 556551, 577164, 742068, 865746, 1113102, 1119973, 1298619, 1731492, 2226204, 2239946, 2597238, 3359919, 3895857, 4479892, 5194476, 6719838, 7791714, 7839811, 10079757, 13439676, 15583428, 15679622, 20159514, 23519433, 30239271, 31359244, 40319028, 47038866, 60478542, 70558299, 90717813, 94077732, 120957084, 141116598, 181435626, 211674897, 282233196, 362871252, 423349794, 635024691, 846699588, 1270049382, 2540098764]

約数ペア:

[(1, 2540098764), (2, 1270049382), (3, 846699588), (4, 635024691), (6, 423349794), (7, 362871252), (9, 282233196), (12, 211674897), (14, 181435626), (18, 141116598), (21, 120957084), (27, 94077732), (28, 90717813), (36, 70558299), (42, 60478542), (54, 47038866), (63, 40319028), (81, 31359244), (84, 30239271), (108, 23519433), (126, 20159514), (162, 15679622), (163, 15583428), (189, 13439676), (252, 10079757), (324, 7839811), (326, 7791714), (378, 6719838), (489, 5194476), (567, 4479892), (652, 3895857), (756, 3359919), (978, 2597238), (1134, 2239946), (1141, 2226204), (1467, 1731492), (1956, 1298619), (2268, 1119973), (2282, 1113102), (2934, 865746), (3423, 742068), (4401, 577164), (4564, 556551), (5868, 432873), (6846, 371034), (6871, 369684), (8802, 288582), (10269, 247356), (13203, 192388), (13692, 185517), (13742, 184842), (17604, 144291), (20538, 123678), (20613, 123228), (26406, 96194), (27484, 92421), (30807, 82452), (41076, 61839), (41226, 61614), (48097, 52812)]