28383696

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^2\times {\mathrm{181}}^1$

素因数の和:223

約数の個数: 150

約数和(自身を含む): 90796706

約数和(自身を除く): 62413010

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 121, 132, 144, 162, 176, 181, 198, 216, 242, 264, 297, 324, 362, 363, 396, 432, 484, 528, 543, 594, 648, 724, 726, 792, 891, 968, 1086, 1089, 1188, 1296, 1448, 1452, 1584, 1629, 1782, 1936, 1991, 2172, 2178, 2376, 2896, 2904, 3258, 3267, 3564, 3982, 4344, 4356, 4752, 4887, 5808, 5973, 6516, 6534, 7128, 7964, 8688, 8712, 9774, 9801, 11946, 13032, 13068, 14256, 14661, 15928, 17424, 17919, 19548, 19602, 21901, 23892, 26064, 26136, 29322, 31856, 35838, 39096, 39204, 43802, 47784, 52272, 53757, 58644, 65703, 71676, 78192, 78408, 87604, 95568, 107514, 117288, 131406, 143352, 156816, 161271, 175208, 197109, 215028, 234576, 262812, 286704, 322542, 350416, 394218, 430056, 525624, 591327, 645084, 788436, 860112, 1051248, 1182654, 1290168, 1576872, 1773981, 2365308, 2580336, 3153744, 3547962, 4730616, 7095924, 9461232, 14191848, 28383696]

約数ペア:

[(1, 28383696), (2, 14191848), (3, 9461232), (4, 7095924), (6, 4730616), (8, 3547962), (9, 3153744), (11, 2580336), (12, 2365308), (16, 1773981), (18, 1576872), (22, 1290168), (24, 1182654), (27, 1051248), (33, 860112), (36, 788436), (44, 645084), (48, 591327), (54, 525624), (66, 430056), (72, 394218), (81, 350416), (88, 322542), (99, 286704), (108, 262812), (121, 234576), (132, 215028), (144, 197109), (162, 175208), (176, 161271), (181, 156816), (198, 143352), (216, 131406), (242, 117288), (264, 107514), (297, 95568), (324, 87604), (362, 78408), (363, 78192), (396, 71676), (432, 65703), (484, 58644), (528, 53757), (543, 52272), (594, 47784), (648, 43802), (724, 39204), (726, 39096), (792, 35838), (891, 31856), (968, 29322), (1086, 26136), (1089, 26064), (1188, 23892), (1296, 21901), (1448, 19602), (1452, 19548), (1584, 17919), (1629, 17424), (1782, 15928), (1936, 14661), (1991, 14256), (2172, 13068), (2178, 13032), (2376, 11946), (2896, 9801), (2904, 9774), (3258, 8712), (3267, 8688), (3564, 7964), (3982, 7128), (4344, 6534), (4356, 6516), (4752, 5973), (4887, 5808)]