439103964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 1191123360

約数和(自身を除く): 752019396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 31, 39, 52, 58, 62, 78, 87, 93, 101, 116, 124, 156, 174, 186, 202, 303, 348, 372, 377, 403, 404, 606, 754, 806, 899, 961, 1131, 1209, 1212, 1313, 1508, 1612, 1798, 1922, 2262, 2418, 2626, 2697, 2883, 2929, 3131, 3596, 3844, 3939, 4524, 4836, 5252, 5394, 5766, 5858, 6262, 7878, 8787, 9393, 10788, 11532, 11687, 11716, 12493, 12524, 15756, 17574, 18786, 23374, 24986, 27869, 35061, 35148, 37479, 37572, 38077, 40703, 46748, 49972, 55738, 70122, 74958, 76154, 81406, 83607, 90799, 97061, 111476, 114231, 122109, 140244, 149916, 152308, 162812, 167214, 181598, 194122, 228462, 244218, 272397, 291183, 334428, 362297, 363196, 388244, 456924, 488436, 544794, 582366, 724594, 1086891, 1089588, 1164732, 1180387, 1261793, 1449188, 2173782, 2360774, 2523586, 2814769, 3541161, 3785379, 4347564, 4721548, 5047172, 5629538, 7082322, 7570758, 8444307, 11259076, 14164644, 15141516, 16888614, 33777228, 36591997, 73183994, 109775991, 146367988, 219551982, 439103964]

約数ペア:

[(1, 439103964), (2, 219551982), (3, 146367988), (4, 109775991), (6, 73183994), (12, 36591997), (13, 33777228), (26, 16888614), (29, 15141516), (31, 14164644), (39, 11259076), (52, 8444307), (58, 7570758), (62, 7082322), (78, 5629538), (87, 5047172), (93, 4721548), (101, 4347564), (116, 3785379), (124, 3541161), (156, 2814769), (174, 2523586), (186, 2360774), (202, 2173782), (303, 1449188), (348, 1261793), (372, 1180387), (377, 1164732), (403, 1089588), (404, 1086891), (606, 724594), (754, 582366), (806, 544794), (899, 488436), (961, 456924), (1131, 388244), (1209, 363196), (1212, 362297), (1313, 334428), (1508, 291183), (1612, 272397), (1798, 244218), (1922, 228462), (2262, 194122), (2418, 181598), (2626, 167214), (2697, 162812), (2883, 152308), (2929, 149916), (3131, 140244), (3596, 122109), (3844, 114231), (3939, 111476), (4524, 97061), (4836, 90799), (5252, 83607), (5394, 81406), (5766, 76154), (5858, 74958), (6262, 70122), (7878, 55738), (8787, 49972), (9393, 46748), (10788, 40703), (11532, 38077), (11687, 37572), (11716, 37479), (12493, 35148), (12524, 35061), (15756, 27869), (17574, 24986), (18786, 23374)]