285144132

素因数分解:

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

素因数の和:187

約数の個数: 144

約数和(自身を含む): 847190400

約数和(自身を除く): 562046268

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 73, 78, 84, 91, 98, 146, 147, 156, 182, 196, 219, 273, 292, 294, 343, 364, 438, 511, 546, 588, 637, 686, 876, 949, 1022, 1029, 1092, 1274, 1372, 1533, 1898, 1911, 2044, 2058, 2548, 2847, 3066, 3577, 3796, 3822, 4116, 4459, 5329, 5694, 6132, 6643, 7154, 7644, 8918, 10658, 10731, 11388, 13286, 13377, 14308, 15987, 17836, 19929, 21316, 21462, 25039, 26572, 26754, 31974, 37303, 39858, 42924, 46501, 50078, 53508, 63948, 69277, 74606, 75117, 79716, 93002, 100156, 111909, 138554, 139503, 149212, 150234, 186004, 207831, 223818, 261121, 277108, 279006, 300468, 325507, 415662, 447636, 484939, 522242, 558012, 651014, 783363, 831324, 969878, 976521, 1044484, 1302028, 1454817, 1566726, 1827847, 1939756, 1953042, 2909634, 3133452, 3394573, 3655694, 3906084, 5483541, 5819268, 6789146, 7311388, 10183719, 10967082, 13578292, 20367438, 21934164, 23762011, 40734876, 47524022, 71286033, 95048044, 142572066, 285144132]

約数ペア:

[(1, 285144132), (2, 142572066), (3, 95048044), (4, 71286033), (6, 47524022), (7, 40734876), (12, 23762011), (13, 21934164), (14, 20367438), (21, 13578292), (26, 10967082), (28, 10183719), (39, 7311388), (42, 6789146), (49, 5819268), (52, 5483541), (73, 3906084), (78, 3655694), (84, 3394573), (91, 3133452), (98, 2909634), (146, 1953042), (147, 1939756), (156, 1827847), (182, 1566726), (196, 1454817), (219, 1302028), (273, 1044484), (292, 976521), (294, 969878), (343, 831324), (364, 783363), (438, 651014), (511, 558012), (546, 522242), (588, 484939), (637, 447636), (686, 415662), (876, 325507), (949, 300468), (1022, 279006), (1029, 277108), (1092, 261121), (1274, 223818), (1372, 207831), (1533, 186004), (1898, 150234), (1911, 149212), (2044, 139503), (2058, 138554), (2548, 111909), (2847, 100156), (3066, 93002), (3577, 79716), (3796, 75117), (3822, 74606), (4116, 69277), (4459, 63948), (5329, 53508), (5694, 50078), (6132, 46501), (6643, 42924), (7154, 39858), (7644, 37303), (8918, 31974), (10658, 26754), (10731, 26572), (11388, 25039), (13286, 21462), (13377, 21316), (14308, 19929), (15987, 17836)]