266159140996

素因数分解:

$2^2\times 7^3\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{7307}}^1$

素因数の和:7662

約数の個数: 96

約数和(自身を含む): 550029312000

約数和(自身を除く): 283870171004

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 191, 196, 278, 343, 382, 556, 686, 764, 973, 1337, 1372, 1946, 2674, 3892, 5348, 6811, 7307, 9359, 13622, 14614, 18718, 26549, 27244, 29228, 37436, 47677, 51149, 53098, 65513, 95354, 102298, 106196, 131026, 185843, 190708, 204596, 262052, 358043, 371686, 716086, 743372, 1015673, 1300901, 1395637, 1432172, 2031346, 2506301, 2601802, 2791274, 4062692, 5012602, 5203604, 5582548, 7109711, 9106307, 9769459, 10025204, 14219422, 18212614, 19538918, 28438844, 36425228, 39077836, 49767977, 68386213, 99535954, 136772426, 193993543, 199071908, 273544852, 348375839, 387987086, 478703491, 696751678, 775974172, 957406982, 1357954801, 1393503356, 1914813964, 2715909602, 5431819204, 9505683607, 19011367214, 38022734428, 66539785249, 133079570498, 266159140996]

約数ペア:

[(1, 266159140996), (2, 133079570498), (4, 66539785249), (7, 38022734428), (14, 19011367214), (28, 9505683607), (49, 5431819204), (98, 2715909602), (139, 1914813964), (191, 1393503356), (196, 1357954801), (278, 957406982), (343, 775974172), (382, 696751678), (556, 478703491), (686, 387987086), (764, 348375839), (973, 273544852), (1337, 199071908), (1372, 193993543), (1946, 136772426), (2674, 99535954), (3892, 68386213), (5348, 49767977), (6811, 39077836), (7307, 36425228), (9359, 28438844), (13622, 19538918), (14614, 18212614), (18718, 14219422), (26549, 10025204), (27244, 9769459), (29228, 9106307), (37436, 7109711), (47677, 5582548), (51149, 5203604), (53098, 5012602), (65513, 4062692), (95354, 2791274), (102298, 2601802), (106196, 2506301), (131026, 2031346), (185843, 1432172), (190708, 1395637), (204596, 1300901), (262052, 1015673), (358043, 743372), (371686, 716086)]