341680724

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{439}}^1$

素因数の和:506

約数の個数: 108

約数和(自身を含む): 802660320

約数和(自身を除く): 460979596

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 308, 361, 418, 439, 532, 539, 722, 836, 878, 931, 1078, 1444, 1463, 1756, 1862, 2156, 2527, 2926, 3073, 3724, 3971, 4829, 5054, 5852, 6146, 7942, 8341, 9658, 10108, 10241, 12292, 15884, 16682, 17689, 19316, 20482, 21511, 27797, 33364, 33803, 35378, 40964, 43022, 55594, 58387, 67606, 70756, 86044, 91751, 111188, 116774, 135212, 158479, 183502, 194579, 233548, 236621, 316958, 367004, 389158, 408709, 473242, 633916, 642257, 778316, 817418, 946484, 1109353, 1284514, 1634836, 1743269, 2218706, 2569028, 3486538, 4437412, 4495799, 6973076, 7765471, 8991598, 12202883, 15530942, 17983196, 24405766, 31061884, 48811532, 85420181, 170840362, 341680724]

約数ペア:

[(1, 341680724), (2, 170840362), (4, 85420181), (7, 48811532), (11, 31061884), (14, 24405766), (19, 17983196), (22, 15530942), (28, 12202883), (38, 8991598), (44, 7765471), (49, 6973076), (76, 4495799), (77, 4437412), (98, 3486538), (133, 2569028), (154, 2218706), (196, 1743269), (209, 1634836), (266, 1284514), (308, 1109353), (361, 946484), (418, 817418), (439, 778316), (532, 642257), (539, 633916), (722, 473242), (836, 408709), (878, 389158), (931, 367004), (1078, 316958), (1444, 236621), (1463, 233548), (1756, 194579), (1862, 183502), (2156, 158479), (2527, 135212), (2926, 116774), (3073, 111188), (3724, 91751), (3971, 86044), (4829, 70756), (5054, 67606), (5852, 58387), (6146, 55594), (7942, 43022), (8341, 40964), (9658, 35378), (10108, 33803), (10241, 33364), (12292, 27797), (15884, 21511), (16682, 20482), (17689, 19316)]