401027892

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1279}}^1$

素因数の和:1385

約数の個数: 96

約数和(自身を含む): 1045094400

約数和(自身を除く): 644066508

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 53, 58, 68, 87, 102, 106, 116, 159, 174, 204, 212, 318, 348, 493, 636, 901, 986, 1279, 1479, 1537, 1802, 1972, 2558, 2703, 2958, 3074, 3604, 3837, 4611, 5116, 5406, 5916, 6148, 7674, 9222, 10812, 15348, 18444, 21743, 26129, 37091, 43486, 52258, 65229, 67787, 74182, 78387, 86972, 104516, 111273, 130458, 135574, 148364, 156774, 203361, 222546, 260916, 271148, 313548, 406722, 445092, 630547, 813444, 1152379, 1261094, 1891641, 1965823, 2304758, 2522188, 3457137, 3783282, 3931646, 4609516, 5897469, 6914274, 7566564, 7863292, 11794938, 13828548, 23589876, 33418991, 66837982, 100256973, 133675964, 200513946, 401027892]

約数ペア:

[(1, 401027892), (2, 200513946), (3, 133675964), (4, 100256973), (6, 66837982), (12, 33418991), (17, 23589876), (29, 13828548), (34, 11794938), (51, 7863292), (53, 7566564), (58, 6914274), (68, 5897469), (87, 4609516), (102, 3931646), (106, 3783282), (116, 3457137), (159, 2522188), (174, 2304758), (204, 1965823), (212, 1891641), (318, 1261094), (348, 1152379), (493, 813444), (636, 630547), (901, 445092), (986, 406722), (1279, 313548), (1479, 271148), (1537, 260916), (1802, 222546), (1972, 203361), (2558, 156774), (2703, 148364), (2958, 135574), (3074, 130458), (3604, 111273), (3837, 104516), (4611, 86972), (5116, 78387), (5406, 74182), (5916, 67787), (6148, 65229), (7674, 52258), (9222, 43486), (10812, 37091), (15348, 26129), (18444, 21743)]