288481284

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:379

約数の個数: 192

約数和(自身を含む): 931392000

約数和(自身を除く): 642910716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 149, 156, 182, 189, 197, 234, 252, 273, 298, 351, 364, 378, 394, 447, 468, 546, 591, 596, 702, 756, 788, 819, 894, 1043, 1092, 1182, 1341, 1379, 1404, 1638, 1773, 1788, 1937, 2086, 2364, 2457, 2561, 2682, 2758, 3129, 3276, 3546, 3874, 4023, 4137, 4172, 4914, 5122, 5319, 5364, 5516, 5811, 6258, 7092, 7683, 7748, 8046, 8274, 9387, 9828, 10244, 10638, 11622, 12411, 12516, 13559, 15366, 16092, 16548, 17433, 17927, 18774, 21276, 23049, 23244, 24822, 27118, 28161, 29353, 30732, 34866, 35854, 37233, 37548, 40677, 46098, 49644, 52299, 53781, 54236, 56322, 58706, 69147, 69732, 71708, 74466, 81354, 88059, 92196, 104598, 107562, 112644, 117412, 122031, 138294, 148932, 161343, 162708, 176118, 205471, 209196, 215124, 244062, 264177, 276588, 322686, 352236, 366093, 381589, 410942, 484029, 488124, 528354, 616413, 645372, 732186, 763178, 792531, 821884, 968058, 1056708, 1144767, 1232826, 1464372, 1526356, 1585062, 1849239, 1936116, 2289534, 2465652, 2671123, 3170124, 3434301, 3698478, 4579068, 5342246, 5547717, 6868602, 7396956, 8013369, 10302903, 10684492, 11095434, 13737204, 16026738, 20605806, 22190868, 24040107, 32053476, 41211612, 48080214, 72120321, 96160428, 144240642, 288481284]

約数ペア:

[(1, 288481284), (2, 144240642), (3, 96160428), (4, 72120321), (6, 48080214), (7, 41211612), (9, 32053476), (12, 24040107), (13, 22190868), (14, 20605806), (18, 16026738), (21, 13737204), (26, 11095434), (27, 10684492), (28, 10302903), (36, 8013369), (39, 7396956), (42, 6868602), (52, 5547717), (54, 5342246), (63, 4579068), (78, 3698478), (84, 3434301), (91, 3170124), (108, 2671123), (117, 2465652), (126, 2289534), (149, 1936116), (156, 1849239), (182, 1585062), (189, 1526356), (197, 1464372), (234, 1232826), (252, 1144767), (273, 1056708), (298, 968058), (351, 821884), (364, 792531), (378, 763178), (394, 732186), (447, 645372), (468, 616413), (546, 528354), (591, 488124), (596, 484029), (702, 410942), (756, 381589), (788, 366093), (819, 352236), (894, 322686), (1043, 276588), (1092, 264177), (1182, 244062), (1341, 215124), (1379, 209196), (1404, 205471), (1638, 176118), (1773, 162708), (1788, 161343), (1937, 148932), (2086, 138294), (2364, 122031), (2457, 117412), (2561, 112644), (2682, 107562), (2758, 104598), (3129, 92196), (3276, 88059), (3546, 81354), (3874, 74466), (4023, 71708), (4137, 69732), (4172, 69147), (4914, 58706), (5122, 56322), (5319, 54236), (5364, 53781), (5516, 52299), (5811, 49644), (6258, 46098), (7092, 40677), (7683, 37548), (7748, 37233), (8046, 35854), (8274, 34866), (9387, 30732), (9828, 29353), (10244, 28161), (10638, 27118), (11622, 24822), (12411, 23244), (12516, 23049), (13559, 21276), (15366, 18774), (16092, 17927), (16548, 17433)]