394281312

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:449

約数の個数: 144

約数和(自身を含む): 1130637312

約数和(自身を除く): 736356000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 76, 93, 96, 114, 124, 152, 186, 228, 248, 304, 361, 367, 372, 456, 496, 589, 608, 722, 734, 744, 912, 992, 1083, 1101, 1178, 1444, 1468, 1488, 1767, 1824, 2166, 2202, 2356, 2888, 2936, 2976, 3534, 4332, 4404, 4712, 5776, 5872, 6973, 7068, 8664, 8808, 9424, 11191, 11377, 11552, 11744, 13946, 14136, 17328, 17616, 18848, 20919, 22382, 22754, 27892, 28272, 33573, 34131, 34656, 35232, 41838, 44764, 45508, 55784, 56544, 67146, 68262, 83676, 89528, 91016, 111568, 132487, 134292, 136524, 167352, 179056, 182032, 216163, 223136, 264974, 268584, 273048, 334704, 358112, 364064, 397461, 432326, 529948, 537168, 546096, 648489, 669408, 794922, 864652, 1059896, 1074336, 1092192, 1296978, 1589844, 1729304, 2119792, 2593956, 3179688, 3458608, 4107097, 4239584, 5187912, 6359376, 6917216, 8214194, 10375824, 12321291, 12718752, 16428388, 20751648, 24642582, 32856776, 49285164, 65713552, 98570328, 131427104, 197140656, 394281312]

約数ペア:

[(1, 394281312), (2, 197140656), (3, 131427104), (4, 98570328), (6, 65713552), (8, 49285164), (12, 32856776), (16, 24642582), (19, 20751648), (24, 16428388), (31, 12718752), (32, 12321291), (38, 10375824), (48, 8214194), (57, 6917216), (62, 6359376), (76, 5187912), (93, 4239584), (96, 4107097), (114, 3458608), (124, 3179688), (152, 2593956), (186, 2119792), (228, 1729304), (248, 1589844), (304, 1296978), (361, 1092192), (367, 1074336), (372, 1059896), (456, 864652), (496, 794922), (589, 669408), (608, 648489), (722, 546096), (734, 537168), (744, 529948), (912, 432326), (992, 397461), (1083, 364064), (1101, 358112), (1178, 334704), (1444, 273048), (1468, 268584), (1488, 264974), (1767, 223136), (1824, 216163), (2166, 182032), (2202, 179056), (2356, 167352), (2888, 136524), (2936, 134292), (2976, 132487), (3534, 111568), (4332, 91016), (4404, 89528), (4712, 83676), (5776, 68262), (5872, 67146), (6973, 56544), (7068, 55784), (8664, 45508), (8808, 44764), (9424, 41838), (11191, 35232), (11377, 34656), (11552, 34131), (11744, 33573), (13946, 28272), (14136, 27892), (17328, 22754), (17616, 22382), (18848, 20919)]