220677912

素因数分解:

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

素因数の和:247

約数の個数: 256

約数和(自身を含む): 768768000

約数和(自身を除く): 548090088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 103, 104, 108, 109, 117, 126, 156, 168, 182, 189, 206, 216, 218, 234, 252, 273, 309, 312, 327, 351, 364, 378, 412, 436, 468, 504, 546, 618, 654, 702, 721, 728, 756, 763, 819, 824, 872, 927, 936, 981, 1092, 1236, 1308, 1339, 1404, 1417, 1442, 1512, 1526, 1638, 1854, 1962, 2163, 2184, 2289, 2457, 2472, 2616, 2678, 2781, 2808, 2834, 2884, 2943, 3052, 3276, 3708, 3924, 4017, 4251, 4326, 4578, 4914, 5356, 5562, 5668, 5768, 5886, 6104, 6489, 6552, 6867, 7416, 7848, 8034, 8502, 8652, 9156, 9373, 9828, 9919, 10712, 11124, 11227, 11336, 11772, 12051, 12753, 12978, 13734, 16068, 17004, 17304, 18312, 18746, 19467, 19656, 19838, 20601, 22248, 22454, 23544, 24102, 25506, 25956, 27468, 28119, 29757, 32136, 33681, 34008, 36153, 37492, 38259, 38934, 39676, 41202, 44908, 48204, 51012, 51912, 54936, 56238, 59514, 67362, 72306, 74984, 76518, 77868, 78589, 79352, 82404, 84357, 89271, 89816, 96408, 101043, 102024, 112476, 119028, 134724, 144612, 145951, 153036, 155736, 157178, 164808, 168714, 178542, 202086, 224952, 235767, 238056, 253071, 267813, 269448, 289224, 291902, 303129, 306072, 314356, 337428, 357084, 404172, 437853, 471534, 506142, 535626, 583804, 606258, 628712, 674856, 707301, 714168, 808344, 875706, 943068, 1012284, 1021657, 1071252, 1167608, 1212516, 1313559, 1414602, 1751412, 1886136, 2024568, 2043314, 2121903, 2142504, 2425032, 2627118, 2829204, 3064971, 3502824, 3940677, 4086628, 4243806, 5254236, 5658408, 6129942, 7881354, 8173256, 8487612, 9194913, 10508472, 12259884, 15762708, 16975224, 18389826, 24519768, 27584739, 31525416, 36779652, 55169478, 73559304, 110338956, 220677912]

約数ペア:

[(1, 220677912), (2, 110338956), (3, 73559304), (4, 55169478), (6, 36779652), (7, 31525416), (8, 27584739), (9, 24519768), (12, 18389826), (13, 16975224), (14, 15762708), (18, 12259884), (21, 10508472), (24, 9194913), (26, 8487612), (27, 8173256), (28, 7881354), (36, 6129942), (39, 5658408), (42, 5254236), (52, 4243806), (54, 4086628), (56, 3940677), (63, 3502824), (72, 3064971), (78, 2829204), (84, 2627118), (91, 2425032), (103, 2142504), (104, 2121903), (108, 2043314), (109, 2024568), (117, 1886136), (126, 1751412), (156, 1414602), (168, 1313559), (182, 1212516), (189, 1167608), (206, 1071252), (216, 1021657), (218, 1012284), (234, 943068), (252, 875706), (273, 808344), (309, 714168), (312, 707301), (327, 674856), (351, 628712), (364, 606258), (378, 583804), (412, 535626), (436, 506142), (468, 471534), (504, 437853), (546, 404172), (618, 357084), (654, 337428), (702, 314356), (721, 306072), (728, 303129), (756, 291902), (763, 289224), (819, 269448), (824, 267813), (872, 253071), (927, 238056), (936, 235767), (981, 224952), (1092, 202086), (1236, 178542), (1308, 168714), (1339, 164808), (1404, 157178), (1417, 155736), (1442, 153036), (1512, 145951), (1526, 144612), (1638, 134724), (1854, 119028), (1962, 112476), (2163, 102024), (2184, 101043), (2289, 96408), (2457, 89816), (2472, 89271), (2616, 84357), (2678, 82404), (2781, 79352), (2808, 78589), (2834, 77868), (2884, 76518), (2943, 74984), (3052, 72306), (3276, 67362), (3708, 59514), (3924, 56238), (4017, 54936), (4251, 51912), (4326, 51012), (4578, 48204), (4914, 44908), (5356, 41202), (5562, 39676), (5668, 38934), (5768, 38259), (5886, 37492), (6104, 36153), (6489, 34008), (6552, 33681), (6867, 32136), (7416, 29757), (7848, 28119), (8034, 27468), (8502, 25956), (8652, 25506), (9156, 24102), (9373, 23544), (9828, 22454), (9919, 22248), (10712, 20601), (11124, 19838), (11227, 19656), (11336, 19467), (11772, 18746), (12051, 18312), (12753, 17304), (12978, 17004), (13734, 16068)]