331016868

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:248

約数の個数: 240

約数和(自身を含む): 1085244160

約数和(自身を除く): 754227292

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, 81, 84, 91, 103, 108, 109, 117, 126, 156, 162, 182, 189, 206, 218, 234, 252, 273, 309, 324, 327, 351, 364, 378, 412, 436, 468, 546, 567, 618, 654, 702, 721, 756, 763, 819, 927, 981, 1053, 1092, 1134, 1236, 1308, 1339, 1404, 1417, 1442, 1526, 1638, 1854, 1962, 2106, 2163, 2268, 2289, 2457, 2678, 2781, 2834, 2884, 2943, 3052, 3276, 3708, 3924, 4017, 4212, 4251, 4326, 4578, 4914, 5356, 5562, 5668, 5886, 6489, 6867, 7371, 8034, 8343, 8502, 8652, 8829, 9156, 9373, 9828, 9919, 11124, 11227, 11772, 12051, 12753, 12978, 13734, 14742, 16068, 16686, 17004, 17658, 18746, 19467, 19838, 20601, 22454, 24102, 25506, 25956, 27468, 28119, 29484, 29757, 33372, 33681, 35316, 36153, 37492, 38259, 38934, 39676, 41202, 44908, 48204, 51012, 56238, 58401, 59514, 61803, 67362, 72306, 76518, 77868, 78589, 82404, 84357, 89271, 101043, 108459, 112476, 114777, 116802, 119028, 123606, 134724, 144612, 145951, 153036, 157178, 168714, 178542, 202086, 216918, 229554, 233604, 235767, 247212, 253071, 267813, 291902, 303129, 314356, 337428, 357084, 404172, 433836, 437853, 459108, 471534, 506142, 535626, 583804, 606258, 707301, 759213, 803439, 875706, 909387, 943068, 1012284, 1021657, 1071252, 1212516, 1313559, 1414602, 1518426, 1606878, 1751412, 1818774, 2043314, 2121903, 2627118, 2829204, 3036852, 3064971, 3213756, 3637548, 3940677, 4086628, 4243806, 5254236, 6129942, 6365709, 7881354, 8487612, 9194913, 11822031, 12259884, 12731418, 15762708, 18389826, 23644062, 25462836, 27584739, 36779652, 47288124, 55169478, 82754217, 110338956, 165508434, 331016868]

約数ペア:

[(1, 331016868), (2, 165508434), (3, 110338956), (4, 82754217), (6, 55169478), (7, 47288124), (9, 36779652), (12, 27584739), (13, 25462836), (14, 23644062), (18, 18389826), (21, 15762708), (26, 12731418), (27, 12259884), (28, 11822031), (36, 9194913), (39, 8487612), (42, 7881354), (52, 6365709), (54, 6129942), (63, 5254236), (78, 4243806), (81, 4086628), (84, 3940677), (91, 3637548), (103, 3213756), (108, 3064971), (109, 3036852), (117, 2829204), (126, 2627118), (156, 2121903), (162, 2043314), (182, 1818774), (189, 1751412), (206, 1606878), (218, 1518426), (234, 1414602), (252, 1313559), (273, 1212516), (309, 1071252), (324, 1021657), (327, 1012284), (351, 943068), (364, 909387), (378, 875706), (412, 803439), (436, 759213), (468, 707301), (546, 606258), (567, 583804), (618, 535626), (654, 506142), (702, 471534), (721, 459108), (756, 437853), (763, 433836), (819, 404172), (927, 357084), (981, 337428), (1053, 314356), (1092, 303129), (1134, 291902), (1236, 267813), (1308, 253071), (1339, 247212), (1404, 235767), (1417, 233604), (1442, 229554), (1526, 216918), (1638, 202086), (1854, 178542), (1962, 168714), (2106, 157178), (2163, 153036), (2268, 145951), (2289, 144612), (2457, 134724), (2678, 123606), (2781, 119028), (2834, 116802), (2884, 114777), (2943, 112476), (3052, 108459), (3276, 101043), (3708, 89271), (3924, 84357), (4017, 82404), (4212, 78589), (4251, 77868), (4326, 76518), (4578, 72306), (4914, 67362), (5356, 61803), (5562, 59514), (5668, 58401), (5886, 56238), (6489, 51012), (6867, 48204), (7371, 44908), (8034, 41202), (8343, 39676), (8502, 38934), (8652, 38259), (8829, 37492), (9156, 36153), (9373, 35316), (9828, 33681), (9919, 33372), (11124, 29757), (11227, 29484), (11772, 28119), (12051, 27468), (12753, 25956), (12978, 25506), (13734, 24102), (14742, 22454), (16068, 20601), (16686, 19838), (17004, 19467), (17658, 18746)]