1565263224

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1987}}^1$

素因数の和:2530

約数の個数: 128

約数和(自身を含む): 4981132800

約数和(自身を除く): 3415869576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 521, 756, 1042, 1512, 1563, 1987, 2084, 3126, 3647, 3974, 4168, 4689, 5961, 6252, 7294, 7948, 9378, 10941, 11922, 12504, 13909, 14067, 14588, 15896, 17883, 18756, 21882, 23844, 27818, 28134, 29176, 32823, 35766, 37512, 41727, 43764, 47688, 53649, 55636, 56268, 65646, 71532, 83454, 87528, 98469, 107298, 111272, 112536, 125181, 131292, 143064, 166908, 196938, 214596, 250362, 262584, 333816, 375543, 393876, 429192, 500724, 751086, 787752, 1001448, 1035227, 1502172, 2070454, 3004344, 3105681, 4140908, 6211362, 7246589, 8281816, 9317043, 12422724, 14493178, 18634086, 21739767, 24845448, 27951129, 28986356, 37268172, 43479534, 55902258, 57972712, 65219301, 74536344, 86959068, 111804516, 130438602, 173918136, 195657903, 223609032, 260877204, 391315806, 521754408, 782631612, 1565263224]

約数ペア:

[(1, 1565263224), (2, 782631612), (3, 521754408), (4, 391315806), (6, 260877204), (7, 223609032), (8, 195657903), (9, 173918136), (12, 130438602), (14, 111804516), (18, 86959068), (21, 74536344), (24, 65219301), (27, 57972712), (28, 55902258), (36, 43479534), (42, 37268172), (54, 28986356), (56, 27951129), (63, 24845448), (72, 21739767), (84, 18634086), (108, 14493178), (126, 12422724), (168, 9317043), (189, 8281816), (216, 7246589), (252, 6211362), (378, 4140908), (504, 3105681), (521, 3004344), (756, 2070454), (1042, 1502172), (1512, 1035227), (1563, 1001448), (1987, 787752), (2084, 751086), (3126, 500724), (3647, 429192), (3974, 393876), (4168, 375543), (4689, 333816), (5961, 262584), (6252, 250362), (7294, 214596), (7948, 196938), (9378, 166908), (10941, 143064), (11922, 131292), (12504, 125181), (13909, 112536), (14067, 111272), (14588, 107298), (15896, 98469), (17883, 87528), (18756, 83454), (21882, 71532), (23844, 65646), (27818, 56268), (28134, 55636), (29176, 53649), (32823, 47688), (35766, 43764), (37512, 41727)]