302518216

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1095

約数の個数: 128

約数和(自身を含む): 782933760

約数和(自身を除く): 480415544

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 37, 44, 52, 56, 74, 77, 88, 91, 104, 143, 148, 154, 182, 259, 286, 296, 308, 364, 407, 481, 518, 572, 616, 728, 814, 962, 1001, 1021, 1036, 1144, 1628, 1924, 2002, 2042, 2072, 2849, 3256, 3367, 3848, 4004, 4084, 5291, 5698, 6734, 7147, 8008, 8168, 10582, 11231, 11396, 13273, 13468, 14294, 21164, 22462, 22792, 26546, 26936, 28588, 37037, 37777, 42328, 44924, 53092, 57176, 74074, 75554, 78617, 89848, 92911, 106184, 146003, 148148, 151108, 157234, 185822, 264439, 292006, 296296, 302216, 314468, 371644, 415547, 491101, 528878, 584012, 628936, 743288, 831094, 982202, 1022021, 1057756, 1168024, 1662188, 1964404, 2044042, 2115512, 2908829, 3324376, 3437707, 3928808, 4088084, 5402111, 5817658, 6875414, 8176168, 10804222, 11635316, 13750828, 21608444, 23270632, 27501656, 37814777, 43216888, 75629554, 151259108, 302518216]

約数ペア:

[(1, 302518216), (2, 151259108), (4, 75629554), (7, 43216888), (8, 37814777), (11, 27501656), (13, 23270632), (14, 21608444), (22, 13750828), (26, 11635316), (28, 10804222), (37, 8176168), (44, 6875414), (52, 5817658), (56, 5402111), (74, 4088084), (77, 3928808), (88, 3437707), (91, 3324376), (104, 2908829), (143, 2115512), (148, 2044042), (154, 1964404), (182, 1662188), (259, 1168024), (286, 1057756), (296, 1022021), (308, 982202), (364, 831094), (407, 743288), (481, 628936), (518, 584012), (572, 528878), (616, 491101), (728, 415547), (814, 371644), (962, 314468), (1001, 302216), (1021, 296296), (1036, 292006), (1144, 264439), (1628, 185822), (1924, 157234), (2002, 151108), (2042, 148148), (2072, 146003), (2849, 106184), (3256, 92911), (3367, 89848), (3848, 78617), (4004, 75554), (4084, 74074), (5291, 57176), (5698, 53092), (6734, 44924), (7147, 42328), (8008, 37777), (8168, 37037), (10582, 28588), (11231, 26936), (11396, 26546), (13273, 22792), (13468, 22462), (14294, 21164)]