991774555128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1\times {\mathrm{52057}}^1$

素因数の和:52546

約数の個数: 192

約数和(自身を含む): 3108087490560

約数和(自身を除く): 2116312935432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 103, 126, 168, 206, 252, 309, 367, 412, 504, 618, 721, 734, 824, 927, 1101, 1236, 1442, 1468, 1854, 2163, 2202, 2472, 2569, 2884, 2936, 3303, 3708, 4326, 4404, 5138, 5768, 6489, 6606, 7416, 7707, 8652, 8808, 10276, 12978, 13212, 15414, 17304, 20552, 23121, 25956, 26424, 30828, 37801, 46242, 51912, 52057, 61656, 75602, 92484, 104114, 113403, 151204, 156171, 184968, 208228, 226806, 264607, 302408, 312342, 340209, 364399, 416456, 453612, 468513, 529214, 624684, 680418, 728798, 793821, 907224, 937026, 1058428, 1093197, 1249368, 1360836, 1457596, 1587642, 1874052, 2116856, 2186394, 2381463, 2721672, 2915192, 3175284, 3279591, 3748104, 4372788, 4762926, 5361871, 6350568, 6559182, 8745576, 9525852, 10723742, 13118364, 16085613, 19051704, 19104919, 21447484, 26236728, 32171226, 37533097, 38209838, 42894968, 48256839, 57314757, 64342452, 75066194, 76419676, 96513678, 112599291, 114629514, 128684904, 133734433, 150132388, 152839352, 171944271, 193027356, 225198582, 229259028, 267468866, 300264776, 337797873, 343888542, 386054712, 401203299, 450397164, 458518056, 534937732, 675595746, 687777084, 802406598, 900794328, 1069875464, 1203609897, 1351191492, 1375554168, 1604813196, 1967806657, 2407219794, 2702382984, 3209626392, 3935613314, 4814439588, 5903419971, 7871226628, 9628879176, 11806839942, 13774646599, 15742453256, 17710259913, 23613679884, 27549293198, 35420519826, 41323939797, 47227359768, 55098586396, 70841039652, 82647879594, 110197172792, 123971819391, 141682079304, 165295759188, 247943638782, 330591518376, 495887277564, 991774555128]

約数ペア:

[(1, 991774555128), (2, 495887277564), (3, 330591518376), (4, 247943638782), (6, 165295759188), (7, 141682079304), (8, 123971819391), (9, 110197172792), (12, 82647879594), (14, 70841039652), (18, 55098586396), (21, 47227359768), (24, 41323939797), (28, 35420519826), (36, 27549293198), (42, 23613679884), (56, 17710259913), (63, 15742453256), (72, 13774646599), (84, 11806839942), (103, 9628879176), (126, 7871226628), (168, 5903419971), (206, 4814439588), (252, 3935613314), (309, 3209626392), (367, 2702382984), (412, 2407219794), (504, 1967806657), (618, 1604813196), (721, 1375554168), (734, 1351191492), (824, 1203609897), (927, 1069875464), (1101, 900794328), (1236, 802406598), (1442, 687777084), (1468, 675595746), (1854, 534937732), (2163, 458518056), (2202, 450397164), (2472, 401203299), (2569, 386054712), (2884, 343888542), (2936, 337797873), (3303, 300264776), (3708, 267468866), (4326, 229259028), (4404, 225198582), (5138, 193027356), (5768, 171944271), (6489, 152839352), (6606, 150132388), (7416, 133734433), (7707, 128684904), (8652, 114629514), (8808, 112599291), (10276, 96513678), (12978, 76419676), (13212, 75066194), (15414, 64342452), (17304, 57314757), (20552, 48256839), (23121, 42894968), (25956, 38209838), (26424, 37533097), (30828, 32171226), (37801, 26236728), (46242, 21447484), (51912, 19104919), (52057, 19051704), (61656, 16085613), (75602, 13118364), (92484, 10723742), (104114, 9525852), (113403, 8745576), (151204, 6559182), (156171, 6350568), (184968, 5361871), (208228, 4762926), (226806, 4372788), (264607, 3748104), (302408, 3279591), (312342, 3175284), (340209, 2915192), (364399, 2721672), (416456, 2381463), (453612, 2186394), (468513, 2116856), (529214, 1874052), (624684, 1587642), (680418, 1457596), (728798, 1360836), (793821, 1249368), (907224, 1093197), (937026, 1058428)]