276980784

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:259

約数の個数: 160

約数和(自身を含む): 793282560

約数和(自身を除く): 516301776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 97, 101, 114, 124, 152, 186, 194, 202, 228, 248, 291, 303, 304, 372, 388, 404, 456, 496, 582, 589, 606, 744, 776, 808, 912, 1164, 1178, 1212, 1488, 1552, 1616, 1767, 1843, 1919, 2328, 2356, 2424, 3007, 3131, 3534, 3686, 3838, 4656, 4712, 4848, 5529, 5757, 6014, 6262, 7068, 7372, 7676, 9021, 9393, 9424, 9797, 11058, 11514, 12028, 12524, 14136, 14744, 15352, 18042, 18786, 19594, 22116, 23028, 24056, 25048, 28272, 29391, 29488, 30704, 36084, 37572, 39188, 44232, 46056, 48112, 50096, 57133, 58782, 59489, 72168, 75144, 78376, 88464, 92112, 114266, 117564, 118978, 144336, 150288, 156752, 171399, 178467, 186143, 228532, 235128, 237956, 303707, 342798, 356934, 372286, 457064, 470256, 475912, 558429, 607414, 685596, 713868, 744572, 911121, 914128, 951824, 1116858, 1214828, 1371192, 1427736, 1489144, 1822242, 2233716, 2429656, 2742384, 2855472, 2978288, 3644484, 4467432, 4859312, 5770433, 7288968, 8934864, 11540866, 14577936, 17311299, 23081732, 34622598, 46163464, 69245196, 92326928, 138490392, 276980784]

約数ペア:

[(1, 276980784), (2, 138490392), (3, 92326928), (4, 69245196), (6, 46163464), (8, 34622598), (12, 23081732), (16, 17311299), (19, 14577936), (24, 11540866), (31, 8934864), (38, 7288968), (48, 5770433), (57, 4859312), (62, 4467432), (76, 3644484), (93, 2978288), (97, 2855472), (101, 2742384), (114, 2429656), (124, 2233716), (152, 1822242), (186, 1489144), (194, 1427736), (202, 1371192), (228, 1214828), (248, 1116858), (291, 951824), (303, 914128), (304, 911121), (372, 744572), (388, 713868), (404, 685596), (456, 607414), (496, 558429), (582, 475912), (589, 470256), (606, 457064), (744, 372286), (776, 356934), (808, 342798), (912, 303707), (1164, 237956), (1178, 235128), (1212, 228532), (1488, 186143), (1552, 178467), (1616, 171399), (1767, 156752), (1843, 150288), (1919, 144336), (2328, 118978), (2356, 117564), (2424, 114266), (3007, 92112), (3131, 88464), (3534, 78376), (3686, 75144), (3838, 72168), (4656, 59489), (4712, 58782), (4848, 57133), (5529, 50096), (5757, 48112), (6014, 46056), (6262, 44232), (7068, 39188), (7372, 37572), (7676, 36084), (9021, 30704), (9393, 29488), (9424, 29391), (9797, 28272), (11058, 25048), (11514, 24056), (12028, 23028), (12524, 22116), (14136, 19594), (14744, 18786), (15352, 18042)]