289201128

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{3187}}^1$

素因数の和:3414

約数の個数: 64

約数和(自身を含む): 765120000

約数和(自身を除く): 475918872

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 199, 228, 398, 456, 597, 796, 1194, 1592, 2388, 3187, 3781, 4776, 6374, 7562, 9561, 11343, 12748, 15124, 19122, 22686, 25496, 30248, 38244, 45372, 60553, 76488, 90744, 121106, 181659, 242212, 363318, 484424, 634213, 726636, 1268426, 1453272, 1902639, 2536852, 3805278, 5073704, 7610556, 12050047, 15221112, 24100094, 36150141, 48200188, 72300282, 96400376, 144600564, 289201128]

約数ペア:

[(1, 289201128), (2, 144600564), (3, 96400376), (4, 72300282), (6, 48200188), (8, 36150141), (12, 24100094), (19, 15221112), (24, 12050047), (38, 7610556), (57, 5073704), (76, 3805278), (114, 2536852), (152, 1902639), (199, 1453272), (228, 1268426), (398, 726636), (456, 634213), (597, 484424), (796, 363318), (1194, 242212), (1592, 181659), (2388, 121106), (3187, 90744), (3781, 76488), (4776, 60553), (6374, 45372), (7562, 38244), (9561, 30248), (11343, 25496), (12748, 22686), (15124, 19122)]