778039056

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1429}}^1$

素因数の和:1661

約数の個数: 120

約数和(自身を含む): 2305160000

約数和(自身を除く): 1527120944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 199, 228, 304, 342, 398, 456, 597, 684, 796, 912, 1194, 1368, 1429, 1592, 1791, 2388, 2736, 2858, 3184, 3582, 3781, 4287, 4776, 5716, 7164, 7562, 8574, 9552, 11343, 11432, 12861, 14328, 15124, 17148, 22686, 22864, 25722, 27151, 28656, 30248, 34029, 34296, 45372, 51444, 54302, 60496, 68058, 68592, 81453, 90744, 102888, 108604, 136116, 162906, 181488, 205776, 217208, 244359, 272232, 284371, 325812, 434416, 488718, 544464, 568742, 651624, 853113, 977436, 1137484, 1303248, 1706226, 1954872, 2274968, 2559339, 3412452, 3909744, 4549936, 5118678, 5403049, 6824904, 10237356, 10806098, 13649808, 16209147, 20474712, 21612196, 32418294, 40949424, 43224392, 48627441, 64836588, 86448784, 97254882, 129673176, 194509764, 259346352, 389019528, 778039056]

約数ペア:

[(1, 778039056), (2, 389019528), (3, 259346352), (4, 194509764), (6, 129673176), (8, 97254882), (9, 86448784), (12, 64836588), (16, 48627441), (18, 43224392), (19, 40949424), (24, 32418294), (36, 21612196), (38, 20474712), (48, 16209147), (57, 13649808), (72, 10806098), (76, 10237356), (114, 6824904), (144, 5403049), (152, 5118678), (171, 4549936), (199, 3909744), (228, 3412452), (304, 2559339), (342, 2274968), (398, 1954872), (456, 1706226), (597, 1303248), (684, 1137484), (796, 977436), (912, 853113), (1194, 651624), (1368, 568742), (1429, 544464), (1592, 488718), (1791, 434416), (2388, 325812), (2736, 284371), (2858, 272232), (3184, 244359), (3582, 217208), (3781, 205776), (4287, 181488), (4776, 162906), (5716, 136116), (7164, 108604), (7562, 102888), (8574, 90744), (9552, 81453), (11343, 68592), (11432, 68058), (12861, 60496), (14328, 54302), (15124, 51444), (17148, 45372), (22686, 34296), (22864, 34029), (25722, 30248), (27151, 28656)]