520623012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{971}}^1$

素因数の和:1489

約数の個数: 96

約数和(自身を含む): 1499710464

約数和(自身を除く): 979087452

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 491, 546, 971, 982, 1092, 1473, 1942, 1964, 2913, 2946, 3437, 3884, 5826, 5892, 6383, 6797, 6874, 10311, 11652, 12623, 12766, 13594, 13748, 19149, 20391, 20622, 25246, 25532, 27188, 37869, 38298, 40782, 41244, 44681, 50492, 75738, 76596, 81564, 88361, 89362, 134043, 151476, 176722, 178724, 265083, 268086, 353444, 476761, 530166, 536172, 953522, 1060332, 1430283, 1907044, 2860566, 3337327, 5721132, 6197893, 6674654, 10011981, 12395786, 13349308, 18593679, 20023962, 24791572, 37187358, 40047924, 43385251, 74374716, 86770502, 130155753, 173541004, 260311506, 520623012]

約数ペア:

[(1, 520623012), (2, 260311506), (3, 173541004), (4, 130155753), (6, 86770502), (7, 74374716), (12, 43385251), (13, 40047924), (14, 37187358), (21, 24791572), (26, 20023962), (28, 18593679), (39, 13349308), (42, 12395786), (52, 10011981), (78, 6674654), (84, 6197893), (91, 5721132), (156, 3337327), (182, 2860566), (273, 1907044), (364, 1430283), (491, 1060332), (546, 953522), (971, 536172), (982, 530166), (1092, 476761), (1473, 353444), (1942, 268086), (1964, 265083), (2913, 178724), (2946, 176722), (3437, 151476), (3884, 134043), (5826, 89362), (5892, 88361), (6383, 81564), (6797, 76596), (6874, 75738), (10311, 50492), (11652, 44681), (12623, 41244), (12766, 40782), (13594, 38298), (13748, 37869), (19149, 27188), (20391, 25532), (20622, 25246)]