213504564

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 288

約数和(自身を含む): 694987776

約数和(自身を除く): 481483212

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 31, 34, 39, 42, 49, 51, 52, 53, 62, 68, 78, 84, 91, 93, 98, 102, 106, 119, 124, 147, 156, 159, 182, 186, 196, 204, 212, 217, 221, 238, 273, 294, 318, 357, 364, 371, 372, 403, 434, 442, 476, 527, 546, 588, 636, 637, 651, 663, 689, 714, 742, 806, 833, 868, 884, 901, 1054, 1092, 1113, 1209, 1274, 1302, 1326, 1378, 1428, 1484, 1519, 1547, 1581, 1612, 1643, 1666, 1802, 1911, 2067, 2108, 2226, 2418, 2499, 2548, 2597, 2604, 2652, 2703, 2756, 2821, 3038, 3094, 3162, 3286, 3332, 3604, 3689, 3822, 4134, 4452, 4557, 4641, 4823, 4836, 4929, 4998, 5194, 5406, 5642, 6076, 6188, 6307, 6324, 6572, 6851, 7378, 7644, 7791, 8268, 8463, 9114, 9282, 9646, 9858, 9996, 10388, 10812, 10829, 11067, 11284, 11501, 11713, 12614, 13702, 14469, 14756, 15582, 16926, 18228, 18564, 18921, 19292, 19716, 19747, 20553, 21359, 21658, 22134, 23002, 23426, 25228, 25823, 27404, 27931, 28938, 31164, 32487, 33761, 33852, 34503, 35139, 37842, 39494, 41106, 42718, 43316, 44149, 44268, 46004, 46852, 47957, 51646, 55862, 57876, 59241, 64077, 64974, 67522, 69006, 70278, 75684, 77469, 78988, 80507, 81991, 82212, 83793, 85436, 88298, 95914, 101283, 103292, 111724, 118482, 128154, 129948, 132447, 135044, 138012, 140556, 143871, 149513, 154938, 161014, 163982, 167586, 176596, 191828, 195517, 202566, 236964, 241521, 245973, 256308, 264894, 287742, 299026, 309876, 322028, 327964, 335172, 335699, 363103, 391034, 405132, 448539, 483042, 491946, 529788, 573937, 575484, 586551, 598052, 671398, 726206, 782068, 897078, 966084, 983892, 1007097, 1046591, 1089309, 1147874, 1173102, 1342796, 1368619, 1452412, 1721811, 1794156, 2014194, 2093182, 2178618, 2295748, 2346204, 2541721, 2737238, 3139773, 3443622, 4028388, 4105857, 4186364, 4357236, 5083442, 5474476, 6279546, 6887244, 7625163, 8211714, 10166884, 12559092, 15250326, 16423428, 17792047, 30500652, 35584094, 53376141, 71168188, 106752282, 213504564]

約数ペア:

[(1, 213504564), (2, 106752282), (3, 71168188), (4, 53376141), (6, 35584094), (7, 30500652), (12, 17792047), (13, 16423428), (14, 15250326), (17, 12559092), (21, 10166884), (26, 8211714), (28, 7625163), (31, 6887244), (34, 6279546), (39, 5474476), (42, 5083442), (49, 4357236), (51, 4186364), (52, 4105857), (53, 4028388), (62, 3443622), (68, 3139773), (78, 2737238), (84, 2541721), (91, 2346204), (93, 2295748), (98, 2178618), (102, 2093182), (106, 2014194), (119, 1794156), (124, 1721811), (147, 1452412), (156, 1368619), (159, 1342796), (182, 1173102), (186, 1147874), (196, 1089309), (204, 1046591), (212, 1007097), (217, 983892), (221, 966084), (238, 897078), (273, 782068), (294, 726206), (318, 671398), (357, 598052), (364, 586551), (371, 575484), (372, 573937), (403, 529788), (434, 491946), (442, 483042), (476, 448539), (527, 405132), (546, 391034), (588, 363103), (636, 335699), (637, 335172), (651, 327964), (663, 322028), (689, 309876), (714, 299026), (742, 287742), (806, 264894), (833, 256308), (868, 245973), (884, 241521), (901, 236964), (1054, 202566), (1092, 195517), (1113, 191828), (1209, 176596), (1274, 167586), (1302, 163982), (1326, 161014), (1378, 154938), (1428, 149513), (1484, 143871), (1519, 140556), (1547, 138012), (1581, 135044), (1612, 132447), (1643, 129948), (1666, 128154), (1802, 118482), (1911, 111724), (2067, 103292), (2108, 101283), (2226, 95914), (2418, 88298), (2499, 85436), (2548, 83793), (2597, 82212), (2604, 81991), (2652, 80507), (2703, 78988), (2756, 77469), (2821, 75684), (3038, 70278), (3094, 69006), (3162, 67522), (3286, 64974), (3332, 64077), (3604, 59241), (3689, 57876), (3822, 55862), (4134, 51646), (4452, 47957), (4557, 46852), (4641, 46004), (4823, 44268), (4836, 44149), (4929, 43316), (4998, 42718), (5194, 41106), (5406, 39494), (5642, 37842), (6076, 35139), (6188, 34503), (6307, 33852), (6324, 33761), (6572, 32487), (6851, 31164), (7378, 28938), (7644, 27931), (7791, 27404), (8268, 25823), (8463, 25228), (9114, 23426), (9282, 23002), (9646, 22134), (9858, 21658), (9996, 21359), (10388, 20553), (10812, 19747), (10829, 19716), (11067, 19292), (11284, 18921), (11501, 18564), (11713, 18228), (12614, 16926), (13702, 15582), (14469, 14756)]