271911276

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:485

約数の個数: 192

約数和(自身を含む): 881843200

約数和(自身を除く): 609931924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 73, 78, 84, 91, 108, 117, 126, 146, 156, 182, 189, 219, 234, 252, 273, 292, 351, 364, 378, 379, 438, 468, 511, 546, 657, 702, 756, 758, 819, 876, 949, 1022, 1092, 1137, 1314, 1404, 1516, 1533, 1638, 1898, 1971, 2044, 2274, 2457, 2628, 2653, 2847, 3066, 3276, 3411, 3796, 3942, 4548, 4599, 4914, 4927, 5306, 5694, 6132, 6643, 6822, 7884, 7959, 8541, 9198, 9828, 9854, 10233, 10612, 11388, 13286, 13644, 13797, 14781, 15918, 17082, 18396, 19708, 19929, 20466, 23877, 25623, 26572, 27594, 27667, 29562, 31836, 34164, 34489, 39858, 40932, 44343, 47754, 51246, 55188, 55334, 59124, 59787, 68978, 71631, 79716, 83001, 88686, 95508, 102492, 103467, 110668, 119574, 133029, 137956, 143262, 166002, 177372, 179361, 193669, 206934, 239148, 249003, 266058, 286524, 310401, 332004, 358722, 359671, 387338, 413868, 498006, 532116, 581007, 620802, 717444, 719342, 747009, 774676, 931203, 996012, 1079013, 1162014, 1241604, 1438684, 1494018, 1743021, 1862406, 2158026, 2324028, 2517697, 2988036, 3237039, 3486042, 3724812, 4316052, 5035394, 5229063, 6474078, 6972084, 7553091, 9711117, 10070788, 10458126, 12948156, 15106182, 19422234, 20916252, 22659273, 30212364, 38844468, 45318546, 67977819, 90637092, 135955638, 271911276]

約数ペア:

[(1, 271911276), (2, 135955638), (3, 90637092), (4, 67977819), (6, 45318546), (7, 38844468), (9, 30212364), (12, 22659273), (13, 20916252), (14, 19422234), (18, 15106182), (21, 12948156), (26, 10458126), (27, 10070788), (28, 9711117), (36, 7553091), (39, 6972084), (42, 6474078), (52, 5229063), (54, 5035394), (63, 4316052), (73, 3724812), (78, 3486042), (84, 3237039), (91, 2988036), (108, 2517697), (117, 2324028), (126, 2158026), (146, 1862406), (156, 1743021), (182, 1494018), (189, 1438684), (219, 1241604), (234, 1162014), (252, 1079013), (273, 996012), (292, 931203), (351, 774676), (364, 747009), (378, 719342), (379, 717444), (438, 620802), (468, 581007), (511, 532116), (546, 498006), (657, 413868), (702, 387338), (756, 359671), (758, 358722), (819, 332004), (876, 310401), (949, 286524), (1022, 266058), (1092, 249003), (1137, 239148), (1314, 206934), (1404, 193669), (1516, 179361), (1533, 177372), (1638, 166002), (1898, 143262), (1971, 137956), (2044, 133029), (2274, 119574), (2457, 110668), (2628, 103467), (2653, 102492), (2847, 95508), (3066, 88686), (3276, 83001), (3411, 79716), (3796, 71631), (3942, 68978), (4548, 59787), (4599, 59124), (4914, 55334), (4927, 55188), (5306, 51246), (5694, 47754), (6132, 44343), (6643, 40932), (6822, 39858), (7884, 34489), (7959, 34164), (8541, 31836), (9198, 29562), (9828, 27667), (9854, 27594), (10233, 26572), (10612, 25623), (11388, 23877), (13286, 20466), (13644, 19929), (13797, 19708), (14781, 18396), (15918, 17082)]