38199408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:331

約数の個数: 120

約数和(自身を含む): 113550768

約数和(自身を除く): 75351360

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 169, 204, 208, 221, 272, 277, 312, 338, 408, 442, 507, 554, 624, 663, 676, 816, 831, 884, 1014, 1108, 1326, 1352, 1662, 1768, 2028, 2216, 2652, 2704, 2873, 3324, 3536, 3601, 4056, 4432, 4709, 5304, 5746, 6648, 7202, 8112, 8619, 9418, 10608, 10803, 11492, 13296, 14127, 14404, 17238, 18836, 21606, 22984, 28254, 28808, 34476, 37672, 43212, 45968, 46813, 56508, 57616, 61217, 68952, 75344, 86424, 93626, 113016, 122434, 137904, 140439, 172848, 183651, 187252, 226032, 244868, 280878, 367302, 374504, 489736, 561756, 734604, 749008, 795821, 979472, 1123512, 1469208, 1591642, 2247024, 2387463, 2938416, 3183284, 4774926, 6366568, 9549852, 12733136, 19099704, 38199408]

約数ペア:

[(1, 38199408), (2, 19099704), (3, 12733136), (4, 9549852), (6, 6366568), (8, 4774926), (12, 3183284), (13, 2938416), (16, 2387463), (17, 2247024), (24, 1591642), (26, 1469208), (34, 1123512), (39, 979472), (48, 795821), (51, 749008), (52, 734604), (68, 561756), (78, 489736), (102, 374504), (104, 367302), (136, 280878), (156, 244868), (169, 226032), (204, 187252), (208, 183651), (221, 172848), (272, 140439), (277, 137904), (312, 122434), (338, 113016), (408, 93626), (442, 86424), (507, 75344), (554, 68952), (624, 61217), (663, 57616), (676, 56508), (816, 46813), (831, 45968), (884, 43212), (1014, 37672), (1108, 34476), (1326, 28808), (1352, 28254), (1662, 22984), (1768, 21606), (2028, 18836), (2216, 17238), (2652, 14404), (2704, 14127), (2873, 13296), (3324, 11492), (3536, 10803), (3601, 10608), (4056, 9418), (4432, 8619), (4709, 8112), (5304, 7202), (5746, 6648)]