2018918789568

素因数分解:

$2^6\times 3^5\times {\mathrm{311}}^1\times {\mathrm{417419}}^1$

素因数の和:417757

約数の個数: 168

約数和(自身を含む): 6020505429120

約数和(自身を除く): 4001586639552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 311, 324, 432, 486, 576, 622, 648, 864, 933, 972, 1244, 1296, 1728, 1866, 1944, 2488, 2592, 2799, 3732, 3888, 4976, 5184, 5598, 7464, 7776, 8397, 9952, 11196, 14928, 15552, 16794, 19904, 22392, 25191, 29856, 33588, 44784, 50382, 59712, 67176, 75573, 89568, 100764, 134352, 151146, 179136, 201528, 268704, 302292, 403056, 417419, 537408, 604584, 806112, 834838, 1209168, 1252257, 1612224, 1669676, 2418336, 2504514, 3339352, 3756771, 4836672, 5009028, 6678704, 7513542, 10018056, 11270313, 13357408, 15027084, 20036112, 22540626, 26714816, 30054168, 33810939, 40072224, 45081252, 60108336, 67621878, 80144448, 90162504, 101432817, 120216672, 129817309, 135243756, 180325008, 202865634, 240433344, 259634618, 270487512, 360650016, 389451927, 405731268, 519269236, 540975024, 721300032, 778903854, 811462536, 1038538472, 1081950048, 1168355781, 1557807708, 1622925072, 2077076944, 2163900096, 2336711562, 3115615416, 3245850144, 3505067343, 4154153888, 4673423124, 6231230832, 6491700288, 7010134686, 8308307776, 9346846248, 10515202029, 12462461664, 14020269372, 18693692496, 21030404058, 24924923328, 28040538744, 31545606087, 37387384992, 42060808116, 56081077488, 63091212174, 74774769984, 84121616232, 112162154976, 126182424348, 168243232464, 224324309952, 252364848696, 336486464928, 504729697392, 672972929856, 1009459394784, 2018918789568]

約数ペア:

[(1, 2018918789568), (2, 1009459394784), (3, 672972929856), (4, 504729697392), (6, 336486464928), (8, 252364848696), (9, 224324309952), (12, 168243232464), (16, 126182424348), (18, 112162154976), (24, 84121616232), (27, 74774769984), (32, 63091212174), (36, 56081077488), (48, 42060808116), (54, 37387384992), (64, 31545606087), (72, 28040538744), (81, 24924923328), (96, 21030404058), (108, 18693692496), (144, 14020269372), (162, 12462461664), (192, 10515202029), (216, 9346846248), (243, 8308307776), (288, 7010134686), (311, 6491700288), (324, 6231230832), (432, 4673423124), (486, 4154153888), (576, 3505067343), (622, 3245850144), (648, 3115615416), (864, 2336711562), (933, 2163900096), (972, 2077076944), (1244, 1622925072), (1296, 1557807708), (1728, 1168355781), (1866, 1081950048), (1944, 1038538472), (2488, 811462536), (2592, 778903854), (2799, 721300032), (3732, 540975024), (3888, 519269236), (4976, 405731268), (5184, 389451927), (5598, 360650016), (7464, 270487512), (7776, 259634618), (8397, 240433344), (9952, 202865634), (11196, 180325008), (14928, 135243756), (15552, 129817309), (16794, 120216672), (19904, 101432817), (22392, 90162504), (25191, 80144448), (29856, 67621878), (33588, 60108336), (44784, 45081252), (50382, 40072224), (59712, 33810939), (67176, 30054168), (75573, 26714816), (89568, 22540626), (100764, 20036112), (134352, 15027084), (151146, 13357408), (179136, 11270313), (201528, 10018056), (268704, 7513542), (302292, 6678704), (403056, 5009028), (417419, 4836672), (537408, 3756771), (604584, 3339352), (806112, 2504514), (834838, 2418336), (1209168, 1669676), (1252257, 1612224)]