198611028

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:472

約数の個数: 240

約数和(自身を含む): 683020800

約数和(自身を除く): 484409772

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 27, 28, 33, 36, 38, 42, 44, 54, 57, 63, 66, 76, 77, 81, 84, 99, 108, 114, 126, 132, 133, 154, 162, 171, 189, 198, 209, 228, 231, 252, 266, 297, 308, 324, 342, 378, 396, 399, 418, 419, 462, 513, 532, 567, 594, 627, 684, 693, 756, 798, 836, 838, 891, 924, 1026, 1134, 1188, 1197, 1254, 1257, 1386, 1463, 1539, 1596, 1676, 1782, 1881, 2052, 2079, 2268, 2394, 2508, 2514, 2772, 2926, 2933, 3078, 3564, 3591, 3762, 3771, 4158, 4389, 4609, 4788, 5028, 5643, 5852, 5866, 6156, 6237, 7182, 7524, 7542, 7961, 8316, 8778, 8799, 9218, 10773, 11286, 11313, 11732, 12474, 13167, 13827, 14364, 15084, 15922, 16929, 17556, 17598, 18436, 21546, 22572, 22626, 23883, 24948, 26334, 26397, 27654, 31844, 32263, 33858, 33939, 35196, 39501, 41481, 43092, 45252, 47766, 52668, 52794, 55308, 55727, 64526, 67716, 67878, 71649, 79002, 79191, 82962, 87571, 95532, 96789, 105588, 111454, 118503, 124443, 129052, 135756, 143298, 158004, 158382, 165924, 167181, 175142, 193578, 214947, 222908, 237006, 237573, 248886, 262713, 286596, 290367, 316764, 334362, 350284, 373329, 387156, 429894, 474012, 475146, 497772, 501543, 525426, 580734, 612997, 644841, 668724, 746658, 788139, 859788, 871101, 950292, 1003086, 1050852, 1161468, 1225994, 1289682, 1493316, 1504629, 1576278, 1742202, 1838991, 2006172, 2364417, 2451988, 2579364, 2613303, 3009258, 3152556, 3484404, 3677982, 4513887, 4728834, 5226606, 5516973, 6018516, 7093251, 7355964, 9027774, 9457668, 10453212, 11033946, 14186502, 16550919, 18055548, 22067892, 28373004, 33101838, 49652757, 66203676, 99305514, 198611028]

約数ペア:

[(1, 198611028), (2, 99305514), (3, 66203676), (4, 49652757), (6, 33101838), (7, 28373004), (9, 22067892), (11, 18055548), (12, 16550919), (14, 14186502), (18, 11033946), (19, 10453212), (21, 9457668), (22, 9027774), (27, 7355964), (28, 7093251), (33, 6018516), (36, 5516973), (38, 5226606), (42, 4728834), (44, 4513887), (54, 3677982), (57, 3484404), (63, 3152556), (66, 3009258), (76, 2613303), (77, 2579364), (81, 2451988), (84, 2364417), (99, 2006172), (108, 1838991), (114, 1742202), (126, 1576278), (132, 1504629), (133, 1493316), (154, 1289682), (162, 1225994), (171, 1161468), (189, 1050852), (198, 1003086), (209, 950292), (228, 871101), (231, 859788), (252, 788139), (266, 746658), (297, 668724), (308, 644841), (324, 612997), (342, 580734), (378, 525426), (396, 501543), (399, 497772), (418, 475146), (419, 474012), (462, 429894), (513, 387156), (532, 373329), (567, 350284), (594, 334362), (627, 316764), (684, 290367), (693, 286596), (756, 262713), (798, 248886), (836, 237573), (838, 237006), (891, 222908), (924, 214947), (1026, 193578), (1134, 175142), (1188, 167181), (1197, 165924), (1254, 158382), (1257, 158004), (1386, 143298), (1463, 135756), (1539, 129052), (1596, 124443), (1676, 118503), (1782, 111454), (1881, 105588), (2052, 96789), (2079, 95532), (2268, 87571), (2394, 82962), (2508, 79191), (2514, 79002), (2772, 71649), (2926, 67878), (2933, 67716), (3078, 64526), (3564, 55727), (3591, 55308), (3762, 52794), (3771, 52668), (4158, 47766), (4389, 45252), (4609, 43092), (4788, 41481), (5028, 39501), (5643, 35196), (5852, 33939), (5866, 33858), (6156, 32263), (6237, 31844), (7182, 27654), (7524, 26397), (7542, 26334), (7961, 24948), (8316, 23883), (8778, 22626), (8799, 22572), (9218, 21546), (10773, 18436), (11286, 17598), (11313, 17556), (11732, 16929), (12474, 15922), (13167, 15084), (13827, 14364)]