519509172

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 240

約数和(自身を含む): 1625028160

約数和(自身を除く): 1105518988

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 49, 52, 57, 73, 76, 78, 84, 91, 98, 114, 133, 146, 147, 156, 182, 196, 219, 228, 247, 266, 273, 292, 294, 343, 364, 399, 438, 494, 511, 532, 546, 588, 637, 686, 741, 798, 876, 931, 949, 988, 1022, 1029, 1092, 1274, 1372, 1387, 1482, 1533, 1596, 1729, 1862, 1898, 1911, 2044, 2058, 2401, 2548, 2774, 2793, 2847, 2964, 3066, 3458, 3577, 3724, 3796, 3822, 4116, 4161, 4459, 4802, 5187, 5548, 5586, 5694, 6132, 6517, 6643, 6916, 7154, 7203, 7644, 8322, 8918, 9604, 9709, 10374, 10731, 11172, 11388, 12103, 13034, 13286, 13377, 14308, 14406, 16644, 17836, 18031, 19418, 19551, 19929, 20748, 21462, 24206, 25039, 26068, 26572, 26754, 28812, 29127, 31213, 36062, 36309, 38836, 39102, 39858, 42924, 45619, 46501, 48412, 50078, 53508, 54093, 58254, 62426, 67963, 72124, 72618, 75117, 78204, 79716, 84721, 91238, 93002, 93639, 100156, 108186, 116508, 124852, 126217, 135926, 136857, 139503, 145236, 150234, 169442, 175273, 182476, 186004, 187278, 203889, 216372, 252434, 254163, 271852, 273714, 279006, 300468, 325507, 338884, 350546, 374556, 378651, 407778, 475741, 504868, 508326, 525819, 547428, 558012, 593047, 651014, 701092, 757302, 815556, 883519, 951482, 976521, 1016652, 1051638, 1186094, 1302028, 1427223, 1514604, 1767038, 1779141, 1902964, 1953042, 2103276, 2278549, 2372188, 2650557, 2854446, 3330187, 3534076, 3558282, 3906084, 4557098, 5301114, 5708892, 6184633, 6660374, 6835647, 7116564, 9114196, 9990561, 10602228, 12369266, 13320748, 13671294, 18553899, 19981122, 24738532, 27342588, 37107798, 39962244, 43292431, 74215596, 86584862, 129877293, 173169724, 259754586, 519509172]

約数ペア:

[(1, 519509172), (2, 259754586), (3, 173169724), (4, 129877293), (6, 86584862), (7, 74215596), (12, 43292431), (13, 39962244), (14, 37107798), (19, 27342588), (21, 24738532), (26, 19981122), (28, 18553899), (38, 13671294), (39, 13320748), (42, 12369266), (49, 10602228), (52, 9990561), (57, 9114196), (73, 7116564), (76, 6835647), (78, 6660374), (84, 6184633), (91, 5708892), (98, 5301114), (114, 4557098), (133, 3906084), (146, 3558282), (147, 3534076), (156, 3330187), (182, 2854446), (196, 2650557), (219, 2372188), (228, 2278549), (247, 2103276), (266, 1953042), (273, 1902964), (292, 1779141), (294, 1767038), (343, 1514604), (364, 1427223), (399, 1302028), (438, 1186094), (494, 1051638), (511, 1016652), (532, 976521), (546, 951482), (588, 883519), (637, 815556), (686, 757302), (741, 701092), (798, 651014), (876, 593047), (931, 558012), (949, 547428), (988, 525819), (1022, 508326), (1029, 504868), (1092, 475741), (1274, 407778), (1372, 378651), (1387, 374556), (1482, 350546), (1533, 338884), (1596, 325507), (1729, 300468), (1862, 279006), (1898, 273714), (1911, 271852), (2044, 254163), (2058, 252434), (2401, 216372), (2548, 203889), (2774, 187278), (2793, 186004), (2847, 182476), (2964, 175273), (3066, 169442), (3458, 150234), (3577, 145236), (3724, 139503), (3796, 136857), (3822, 135926), (4116, 126217), (4161, 124852), (4459, 116508), (4802, 108186), (5187, 100156), (5548, 93639), (5586, 93002), (5694, 91238), (6132, 84721), (6517, 79716), (6643, 78204), (6916, 75117), (7154, 72618), (7203, 72124), (7644, 67963), (8322, 62426), (8918, 58254), (9604, 54093), (9709, 53508), (10374, 50078), (10731, 48412), (11172, 46501), (11388, 45619), (12103, 42924), (13034, 39858), (13286, 39102), (13377, 38836), (14308, 36309), (14406, 36062), (16644, 31213), (17836, 29127), (18031, 28812), (19418, 26754), (19551, 26572), (19929, 26068), (20748, 25039), (21462, 24206)]