215109664

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1303}}^1$

素因数の和:1398

約数の個数: 96

約数和(自身を含む): 536288256

約数和(自身を除く): 321178592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 67, 77, 88, 112, 134, 154, 176, 224, 268, 308, 352, 469, 536, 616, 737, 938, 1072, 1232, 1303, 1474, 1876, 2144, 2464, 2606, 2948, 3752, 5159, 5212, 5896, 7504, 9121, 10318, 10424, 11792, 14333, 15008, 18242, 20636, 20848, 23584, 28666, 36484, 41272, 41696, 57332, 72968, 82544, 87301, 100331, 114664, 145936, 165088, 174602, 200662, 229328, 291872, 349204, 401324, 458656, 611107, 698408, 802648, 960311, 1222214, 1396816, 1605296, 1920622, 2444428, 2793632, 3210592, 3841244, 4888856, 6722177, 7682488, 9777712, 13444354, 15364976, 19555424, 26888708, 30729952, 53777416, 107554832, 215109664]

約数ペア:

[(1, 215109664), (2, 107554832), (4, 53777416), (7, 30729952), (8, 26888708), (11, 19555424), (14, 15364976), (16, 13444354), (22, 9777712), (28, 7682488), (32, 6722177), (44, 4888856), (56, 3841244), (67, 3210592), (77, 2793632), (88, 2444428), (112, 1920622), (134, 1605296), (154, 1396816), (176, 1222214), (224, 960311), (268, 802648), (308, 698408), (352, 611107), (469, 458656), (536, 401324), (616, 349204), (737, 291872), (938, 229328), (1072, 200662), (1232, 174602), (1303, 165088), (1474, 145936), (1876, 114664), (2144, 100331), (2464, 87301), (2606, 82544), (2948, 72968), (3752, 57332), (5159, 41696), (5212, 41272), (5896, 36484), (7504, 28666), (9121, 23584), (10318, 20848), (10424, 20636), (11792, 18242), (14333, 15008)]