207630864

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{2543}}^1$

素因数の和:2576

約数の個数: 140

約数和(自身を含む): 689586816

約数和(自身を除く): 481955952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 729, 756, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 2268, 2543, 2916, 3024, 3402, 3888, 4536, 5086, 5103, 5832, 6804, 7629, 9072, 10172, 10206, 11664, 13608, 15258, 17801, 20344, 20412, 22887, 27216, 30516, 35602, 40688, 40824, 45774, 53403, 61032, 68661, 71204, 81648, 91548, 106806, 122064, 137322, 142408, 160209, 183096, 205983, 213612, 274644, 284816, 320418, 366192, 411966, 427224, 480627, 549288, 617949, 640836, 823932, 854448, 961254, 1098576, 1235898, 1281672, 1441881, 1647864, 1853847, 1922508, 2471796, 2563344, 2883762, 3295728, 3707694, 3845016, 4325643, 4943592, 5767524, 7415388, 7690032, 8651286, 9887184, 11535048, 12976929, 14830776, 17302572, 23070096, 25953858, 29661552, 34605144, 51907716, 69210288, 103815432, 207630864]

約数ペア:

[(1, 207630864), (2, 103815432), (3, 69210288), (4, 51907716), (6, 34605144), (7, 29661552), (8, 25953858), (9, 23070096), (12, 17302572), (14, 14830776), (16, 12976929), (18, 11535048), (21, 9887184), (24, 8651286), (27, 7690032), (28, 7415388), (36, 5767524), (42, 4943592), (48, 4325643), (54, 3845016), (56, 3707694), (63, 3295728), (72, 2883762), (81, 2563344), (84, 2471796), (108, 1922508), (112, 1853847), (126, 1647864), (144, 1441881), (162, 1281672), (168, 1235898), (189, 1098576), (216, 961254), (243, 854448), (252, 823932), (324, 640836), (336, 617949), (378, 549288), (432, 480627), (486, 427224), (504, 411966), (567, 366192), (648, 320418), (729, 284816), (756, 274644), (972, 213612), (1008, 205983), (1134, 183096), (1296, 160209), (1458, 142408), (1512, 137322), (1701, 122064), (1944, 106806), (2268, 91548), (2543, 81648), (2916, 71204), (3024, 68661), (3402, 61032), (3888, 53403), (4536, 45774), (5086, 40824), (5103, 40688), (5832, 35602), (6804, 30516), (7629, 27216), (9072, 22887), (10172, 20412), (10206, 20344), (11664, 17801), (13608, 15258)]