1122780568

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 2782771200

約数和(自身を除く): 1659990632

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 43, 52, 56, 62, 86, 89, 91, 104, 124, 169, 172, 178, 182, 217, 248, 301, 338, 344, 356, 364, 403, 434, 559, 602, 623, 676, 712, 728, 806, 868, 1118, 1157, 1183, 1204, 1246, 1333, 1352, 1612, 1736, 2236, 2314, 2366, 2408, 2492, 2666, 2759, 2821, 3224, 3827, 3913, 4472, 4628, 4732, 4984, 5239, 5332, 5518, 5642, 7267, 7654, 7826, 8099, 9256, 9331, 9464, 10478, 10664, 11036, 11284, 14534, 15041, 15308, 15652, 16198, 17329, 18662, 19313, 20956, 22072, 22568, 26789, 29068, 30082, 30616, 31304, 32396, 34658, 35867, 36673, 37324, 38626, 41912, 49751, 50869, 53578, 58136, 60164, 64792, 69316, 71734, 73346, 74648, 77252, 99502, 101738, 105287, 107156, 118637, 120328, 121303, 138632, 143468, 146692, 154504, 199004, 203476, 210574, 214312, 225277, 237274, 242606, 251069, 286936, 293384, 348257, 398008, 406952, 421148, 450554, 466271, 474548, 485212, 502138, 646763, 696514, 830459, 842296, 901108, 932542, 949096, 970424, 1004276, 1293526, 1393028, 1542281, 1576939, 1660918, 1802216, 1865084, 2008552, 2587052, 2786056, 3084562, 3153878, 3263897, 3321836, 3730168, 4527341, 5174104, 6169124, 6307756, 6527794, 6643672, 9054682, 10795967, 12338248, 12615512, 13055588, 18109364, 20049653, 21591934, 26111176, 36218728, 40099306, 43183868, 80198612, 86367736, 140347571, 160397224, 280695142, 561390284, 1122780568]

約数ペア:

[(1, 1122780568), (2, 561390284), (4, 280695142), (7, 160397224), (8, 140347571), (13, 86367736), (14, 80198612), (26, 43183868), (28, 40099306), (31, 36218728), (43, 26111176), (52, 21591934), (56, 20049653), (62, 18109364), (86, 13055588), (89, 12615512), (91, 12338248), (104, 10795967), (124, 9054682), (169, 6643672), (172, 6527794), (178, 6307756), (182, 6169124), (217, 5174104), (248, 4527341), (301, 3730168), (338, 3321836), (344, 3263897), (356, 3153878), (364, 3084562), (403, 2786056), (434, 2587052), (559, 2008552), (602, 1865084), (623, 1802216), (676, 1660918), (712, 1576939), (728, 1542281), (806, 1393028), (868, 1293526), (1118, 1004276), (1157, 970424), (1183, 949096), (1204, 932542), (1246, 901108), (1333, 842296), (1352, 830459), (1612, 696514), (1736, 646763), (2236, 502138), (2314, 485212), (2366, 474548), (2408, 466271), (2492, 450554), (2666, 421148), (2759, 406952), (2821, 398008), (3224, 348257), (3827, 293384), (3913, 286936), (4472, 251069), (4628, 242606), (4732, 237274), (4984, 225277), (5239, 214312), (5332, 210574), (5518, 203476), (5642, 199004), (7267, 154504), (7654, 146692), (7826, 143468), (8099, 138632), (9256, 121303), (9331, 120328), (9464, 118637), (10478, 107156), (10664, 105287), (11036, 101738), (11284, 99502), (14534, 77252), (15041, 74648), (15308, 73346), (15652, 71734), (16198, 69316), (17329, 64792), (18662, 60164), (19313, 58136), (20956, 53578), (22072, 50869), (22568, 49751), (26789, 41912), (29068, 38626), (30082, 37324), (30616, 36673), (31304, 35867), (32396, 34658)]