17919066744

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{463}}^1\times {\mathrm{1489}}^1$

素因数の和:2002

約数の個数: 144

約数和(自身を含む): 51364591200

約数和(自身を除く): 33445524456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 361, 456, 463, 684, 722, 926, 1083, 1368, 1389, 1444, 1489, 1852, 2166, 2778, 2888, 2978, 3249, 3704, 4167, 4332, 4467, 5556, 5956, 6498, 8334, 8664, 8797, 8934, 11112, 11912, 12996, 13401, 16668, 17594, 17868, 25992, 26391, 26802, 28291, 33336, 35188, 35736, 52782, 53604, 56582, 70376, 79173, 84873, 105564, 107208, 113164, 158346, 167143, 169746, 211128, 226328, 254619, 316692, 334286, 339492, 501429, 509238, 537529, 633384, 668572, 678984, 689407, 1002858, 1018476, 1075058, 1337144, 1378814, 1504287, 1612587, 2005716, 2036952, 2068221, 2150116, 2757628, 3008574, 3225174, 4011432, 4136442, 4300232, 4837761, 5515256, 6017148, 6204663, 6450348, 8272884, 9675522, 12034296, 12409326, 12900696, 13098733, 16545768, 19351044, 24818652, 26197466, 38702088, 39296199, 49637304, 52394932, 78592398, 104789864, 117888597, 157184796, 235777194, 248875927, 314369592, 471554388, 497751854, 746627781, 943108776, 995503708, 1493255562, 1991007416, 2239883343, 2986511124, 4479766686, 5973022248, 8959533372, 17919066744]

約数ペア:

[(1, 17919066744), (2, 8959533372), (3, 5973022248), (4, 4479766686), (6, 2986511124), (8, 2239883343), (9, 1991007416), (12, 1493255562), (18, 995503708), (19, 943108776), (24, 746627781), (36, 497751854), (38, 471554388), (57, 314369592), (72, 248875927), (76, 235777194), (114, 157184796), (152, 117888597), (171, 104789864), (228, 78592398), (342, 52394932), (361, 49637304), (456, 39296199), (463, 38702088), (684, 26197466), (722, 24818652), (926, 19351044), (1083, 16545768), (1368, 13098733), (1389, 12900696), (1444, 12409326), (1489, 12034296), (1852, 9675522), (2166, 8272884), (2778, 6450348), (2888, 6204663), (2978, 6017148), (3249, 5515256), (3704, 4837761), (4167, 4300232), (4332, 4136442), (4467, 4011432), (5556, 3225174), (5956, 3008574), (6498, 2757628), (8334, 2150116), (8664, 2068221), (8797, 2036952), (8934, 2005716), (11112, 1612587), (11912, 1504287), (12996, 1378814), (13401, 1337144), (16668, 1075058), (17594, 1018476), (17868, 1002858), (25992, 689407), (26391, 678984), (26802, 668572), (28291, 633384), (33336, 537529), (35188, 509238), (35736, 501429), (52782, 339492), (53604, 334286), (56582, 316692), (70376, 254619), (79173, 226328), (84873, 211128), (105564, 169746), (107208, 167143), (113164, 158346)]