319433136

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:339

約数の個数: 160

約数和(自身を含む): 940439808

約数和(自身を除く): 621006672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 66, 74, 83, 88, 111, 132, 148, 166, 176, 197, 222, 249, 264, 296, 332, 394, 407, 444, 498, 528, 591, 592, 664, 788, 814, 888, 913, 996, 1182, 1221, 1328, 1576, 1628, 1776, 1826, 1992, 2167, 2364, 2442, 2739, 3071, 3152, 3256, 3652, 3984, 4334, 4728, 4884, 5478, 6142, 6501, 6512, 7289, 7304, 8668, 9213, 9456, 9768, 10956, 12284, 13002, 14578, 14608, 16351, 17336, 18426, 19536, 21867, 21912, 24568, 26004, 29156, 32702, 33781, 34672, 36852, 43734, 43824, 49053, 49136, 52008, 58312, 65404, 67562, 73704, 80179, 87468, 98106, 101343, 104016, 116624, 130808, 135124, 147408, 160358, 174936, 179861, 196212, 202686, 240537, 261616, 270248, 320716, 349872, 359722, 392424, 405372, 481074, 539583, 540496, 604987, 641432, 719444, 784848, 810744, 962148, 1079166, 1209974, 1282864, 1438888, 1621488, 1814961, 1924296, 2158332, 2419948, 2877776, 3629922, 3848592, 4316664, 4839896, 6654857, 7259844, 8633328, 9679792, 13309714, 14519688, 19964571, 26619428, 29039376, 39929142, 53238856, 79858284, 106477712, 159716568, 319433136]

約数ペア:

[(1, 319433136), (2, 159716568), (3, 106477712), (4, 79858284), (6, 53238856), (8, 39929142), (11, 29039376), (12, 26619428), (16, 19964571), (22, 14519688), (24, 13309714), (33, 9679792), (37, 8633328), (44, 7259844), (48, 6654857), (66, 4839896), (74, 4316664), (83, 3848592), (88, 3629922), (111, 2877776), (132, 2419948), (148, 2158332), (166, 1924296), (176, 1814961), (197, 1621488), (222, 1438888), (249, 1282864), (264, 1209974), (296, 1079166), (332, 962148), (394, 810744), (407, 784848), (444, 719444), (498, 641432), (528, 604987), (591, 540496), (592, 539583), (664, 481074), (788, 405372), (814, 392424), (888, 359722), (913, 349872), (996, 320716), (1182, 270248), (1221, 261616), (1328, 240537), (1576, 202686), (1628, 196212), (1776, 179861), (1826, 174936), (1992, 160358), (2167, 147408), (2364, 135124), (2442, 130808), (2739, 116624), (3071, 104016), (3152, 101343), (3256, 98106), (3652, 87468), (3984, 80179), (4334, 73704), (4728, 67562), (4884, 65404), (5478, 58312), (6142, 52008), (6501, 49136), (6512, 49053), (7289, 43824), (7304, 43734), (8668, 36852), (9213, 34672), (9456, 33781), (9768, 32702), (10956, 29156), (12284, 26004), (13002, 24568), (14578, 21912), (14608, 21867), (16351, 19536), (17336, 18426)]