711795924

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1999}}^1$

素因数の和:2179

約数の個数: 120

約数和(自身を含む): 2141216000

約数和(自身を除く): 1429420076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 157, 162, 189, 252, 314, 324, 378, 471, 567, 628, 756, 942, 1099, 1134, 1413, 1884, 1999, 2198, 2268, 2826, 3297, 3998, 4239, 4396, 5652, 5997, 6594, 7996, 8478, 9891, 11994, 12717, 13188, 13993, 16956, 17991, 19782, 23988, 25434, 27986, 29673, 35982, 39564, 41979, 50868, 53973, 55972, 59346, 71964, 83958, 89019, 107946, 118692, 125937, 161919, 167916, 178038, 215892, 251874, 313843, 323838, 356076, 377811, 503748, 627686, 647676, 755622, 941529, 1133433, 1255372, 1511244, 1883058, 2196901, 2266866, 2824587, 3766116, 4393802, 4533732, 5649174, 6590703, 8473761, 8787604, 11298348, 13181406, 16947522, 19772109, 25421283, 26362812, 33895044, 39544218, 50842566, 59316327, 79088436, 101685132, 118632654, 177948981, 237265308, 355897962, 711795924]

約数ペア:

[(1, 711795924), (2, 355897962), (3, 237265308), (4, 177948981), (6, 118632654), (7, 101685132), (9, 79088436), (12, 59316327), (14, 50842566), (18, 39544218), (21, 33895044), (27, 26362812), (28, 25421283), (36, 19772109), (42, 16947522), (54, 13181406), (63, 11298348), (81, 8787604), (84, 8473761), (108, 6590703), (126, 5649174), (157, 4533732), (162, 4393802), (189, 3766116), (252, 2824587), (314, 2266866), (324, 2196901), (378, 1883058), (471, 1511244), (567, 1255372), (628, 1133433), (756, 941529), (942, 755622), (1099, 647676), (1134, 627686), (1413, 503748), (1884, 377811), (1999, 356076), (2198, 323838), (2268, 313843), (2826, 251874), (3297, 215892), (3998, 178038), (4239, 167916), (4396, 161919), (5652, 125937), (5997, 118692), (6594, 107946), (7996, 89019), (8478, 83958), (9891, 71964), (11994, 59346), (12717, 55972), (13188, 53973), (13993, 50868), (16956, 41979), (17991, 39564), (19782, 35982), (23988, 29673), (25434, 27986)]