489217092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 288

約数和(自身を含む): 1591494912

約数和(自身を除く): 1102277820

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 19, 21, 26, 28, 34, 38, 39, 42, 51, 52, 57, 68, 73, 76, 78, 84, 91, 102, 114, 119, 133, 146, 156, 182, 204, 219, 221, 228, 238, 247, 266, 273, 292, 323, 357, 361, 364, 399, 438, 442, 476, 494, 511, 532, 546, 646, 663, 714, 722, 741, 798, 876, 884, 949, 969, 988, 1022, 1083, 1092, 1241, 1292, 1326, 1387, 1428, 1444, 1482, 1533, 1547, 1596, 1729, 1898, 1938, 2044, 2166, 2261, 2482, 2527, 2652, 2774, 2847, 2964, 3066, 3094, 3458, 3723, 3796, 3876, 4161, 4199, 4332, 4522, 4641, 4693, 4964, 5054, 5187, 5548, 5694, 6132, 6137, 6188, 6643, 6783, 6916, 7446, 7581, 8322, 8398, 8687, 9044, 9282, 9386, 9709, 10108, 10374, 11388, 12274, 12597, 13286, 13566, 14079, 14892, 15162, 16133, 16644, 16796, 17374, 18031, 18411, 18564, 18772, 19418, 19929, 20748, 23579, 24548, 25194, 26061, 26353, 26572, 27132, 28158, 29127, 29393, 30324, 32266, 32851, 34748, 36062, 36822, 38836, 39858, 42959, 47158, 48399, 50388, 52122, 52706, 54093, 56316, 58254, 58786, 64532, 65702, 70737, 72124, 73644, 79059, 79716, 79781, 85918, 88179, 94316, 96798, 98553, 104244, 105412, 108186, 112931, 116508, 117572, 126217, 128877, 131404, 141474, 158118, 159562, 165053, 171836, 176358, 184471, 193596, 197106, 216372, 225862, 239343, 252434, 257754, 282948, 306527, 316236, 319124, 330106, 338793, 342589, 352716, 368942, 378651, 394212, 448001, 451724, 478686, 495159, 504868, 515508, 553413, 558467, 613054, 660212, 677586, 685178, 737884, 757302, 896002, 919581, 957372, 990318, 1027767, 1106826, 1116934, 1226108, 1344003, 1355172, 1370356, 1514604, 1675401, 1792004, 1839162, 1980636, 2055534, 2145689, 2213652, 2233868, 2398123, 2688006, 3136007, 3350802, 3678324, 4111068, 4291378, 4796246, 5376012, 5824013, 6272014, 6437067, 6701604, 7194369, 8582756, 9408021, 9592492, 11648026, 12544028, 12874134, 14388738, 17472039, 18816042, 23296052, 25748268, 28777476, 34944078, 37632084, 40768091, 69888156, 81536182, 122304273, 163072364, 244608546, 489217092]

約数ペア:

[(1, 489217092), (2, 244608546), (3, 163072364), (4, 122304273), (6, 81536182), (7, 69888156), (12, 40768091), (13, 37632084), (14, 34944078), (17, 28777476), (19, 25748268), (21, 23296052), (26, 18816042), (28, 17472039), (34, 14388738), (38, 12874134), (39, 12544028), (42, 11648026), (51, 9592492), (52, 9408021), (57, 8582756), (68, 7194369), (73, 6701604), (76, 6437067), (78, 6272014), (84, 5824013), (91, 5376012), (102, 4796246), (114, 4291378), (119, 4111068), (133, 3678324), (146, 3350802), (156, 3136007), (182, 2688006), (204, 2398123), (219, 2233868), (221, 2213652), (228, 2145689), (238, 2055534), (247, 1980636), (266, 1839162), (273, 1792004), (292, 1675401), (323, 1514604), (357, 1370356), (361, 1355172), (364, 1344003), (399, 1226108), (438, 1116934), (442, 1106826), (476, 1027767), (494, 990318), (511, 957372), (532, 919581), (546, 896002), (646, 757302), (663, 737884), (714, 685178), (722, 677586), (741, 660212), (798, 613054), (876, 558467), (884, 553413), (949, 515508), (969, 504868), (988, 495159), (1022, 478686), (1083, 451724), (1092, 448001), (1241, 394212), (1292, 378651), (1326, 368942), (1387, 352716), (1428, 342589), (1444, 338793), (1482, 330106), (1533, 319124), (1547, 316236), (1596, 306527), (1729, 282948), (1898, 257754), (1938, 252434), (2044, 239343), (2166, 225862), (2261, 216372), (2482, 197106), (2527, 193596), (2652, 184471), (2774, 176358), (2847, 171836), (2964, 165053), (3066, 159562), (3094, 158118), (3458, 141474), (3723, 131404), (3796, 128877), (3876, 126217), (4161, 117572), (4199, 116508), (4332, 112931), (4522, 108186), (4641, 105412), (4693, 104244), (4964, 98553), (5054, 96798), (5187, 94316), (5548, 88179), (5694, 85918), (6132, 79781), (6137, 79716), (6188, 79059), (6643, 73644), (6783, 72124), (6916, 70737), (7446, 65702), (7581, 64532), (8322, 58786), (8398, 58254), (8687, 56316), (9044, 54093), (9282, 52706), (9386, 52122), (9709, 50388), (10108, 48399), (10374, 47158), (11388, 42959), (12274, 39858), (12597, 38836), (13286, 36822), (13566, 36062), (14079, 34748), (14892, 32851), (15162, 32266), (16133, 30324), (16644, 29393), (16796, 29127), (17374, 28158), (18031, 27132), (18411, 26572), (18564, 26353), (18772, 26061), (19418, 25194), (19929, 24548), (20748, 23579)]