1387482372

素因数分解:

$2^2\times 3^6\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:437

約数の個数: 168

約数和(自身を含む): 3892828800

約数和(自身を除く): 2505346428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 79, 81, 108, 114, 158, 162, 171, 228, 237, 243, 316, 317, 324, 342, 474, 486, 513, 634, 684, 711, 729, 948, 951, 972, 1026, 1268, 1422, 1458, 1501, 1539, 1902, 2052, 2133, 2844, 2853, 2916, 3002, 3078, 3804, 4266, 4503, 4617, 5706, 6004, 6023, 6156, 6399, 8532, 8559, 9006, 9234, 11412, 12046, 12798, 13509, 13851, 17118, 18012, 18069, 18468, 19197, 24092, 25043, 25596, 25677, 27018, 27702, 34236, 36138, 38394, 40527, 50086, 51354, 54036, 54207, 55404, 57591, 72276, 75129, 76788, 77031, 81054, 100172, 102708, 108414, 115182, 121581, 150258, 154062, 162108, 162621, 216828, 225387, 230364, 231093, 243162, 300516, 308124, 325242, 364743, 450774, 462186, 475817, 486324, 487863, 650484, 676161, 729486, 901548, 924372, 951634, 975726, 1094229, 1352322, 1427451, 1458972, 1463589, 1903268, 1951452, 2028483, 2188458, 2704644, 2854902, 2927178, 4056966, 4282353, 4376916, 4390767, 5709804, 5854356, 6085449, 8113932, 8564706, 8781534, 12170898, 12847059, 17129412, 17563068, 18256347, 24341796, 25694118, 36512694, 38541177, 51388236, 73025388, 77082354, 115623531, 154164708, 231247062, 346870593, 462494124, 693741186, 1387482372]

約数ペア:

[(1, 1387482372), (2, 693741186), (3, 462494124), (4, 346870593), (6, 231247062), (9, 154164708), (12, 115623531), (18, 77082354), (19, 73025388), (27, 51388236), (36, 38541177), (38, 36512694), (54, 25694118), (57, 24341796), (76, 18256347), (79, 17563068), (81, 17129412), (108, 12847059), (114, 12170898), (158, 8781534), (162, 8564706), (171, 8113932), (228, 6085449), (237, 5854356), (243, 5709804), (316, 4390767), (317, 4376916), (324, 4282353), (342, 4056966), (474, 2927178), (486, 2854902), (513, 2704644), (634, 2188458), (684, 2028483), (711, 1951452), (729, 1903268), (948, 1463589), (951, 1458972), (972, 1427451), (1026, 1352322), (1268, 1094229), (1422, 975726), (1458, 951634), (1501, 924372), (1539, 901548), (1902, 729486), (2052, 676161), (2133, 650484), (2844, 487863), (2853, 486324), (2916, 475817), (3002, 462186), (3078, 450774), (3804, 364743), (4266, 325242), (4503, 308124), (4617, 300516), (5706, 243162), (6004, 231093), (6023, 230364), (6156, 225387), (6399, 216828), (8532, 162621), (8559, 162108), (9006, 154062), (9234, 150258), (11412, 121581), (12046, 115182), (12798, 108414), (13509, 102708), (13851, 100172), (17118, 81054), (18012, 77031), (18069, 76788), (18468, 75129), (19197, 72276), (24092, 57591), (25043, 55404), (25596, 54207), (25677, 54036), (27018, 51354), (27702, 50086), (34236, 40527), (36138, 38394)]