40378248

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 117374400

約数和(自身を除く): 76996152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 37, 46, 69, 72, 74, 92, 111, 138, 148, 184, 207, 222, 276, 296, 333, 414, 444, 552, 659, 666, 828, 851, 888, 1318, 1332, 1656, 1702, 1977, 2553, 2636, 2664, 3404, 3954, 5106, 5272, 5931, 6808, 7659, 7908, 10212, 11862, 15157, 15318, 15816, 20424, 23724, 24383, 30314, 30636, 45471, 47448, 48766, 60628, 61272, 73149, 90942, 97532, 121256, 136413, 146298, 181884, 195064, 219447, 272826, 292596, 363768, 438894, 545652, 560809, 585192, 877788, 1091304, 1121618, 1682427, 1755576, 2243236, 3364854, 4486472, 5047281, 6729708, 10094562, 13459416, 20189124, 40378248]

約数ペア:

[(1, 40378248), (2, 20189124), (3, 13459416), (4, 10094562), (6, 6729708), (8, 5047281), (9, 4486472), (12, 3364854), (18, 2243236), (23, 1755576), (24, 1682427), (36, 1121618), (37, 1091304), (46, 877788), (69, 585192), (72, 560809), (74, 545652), (92, 438894), (111, 363768), (138, 292596), (148, 272826), (184, 219447), (207, 195064), (222, 181884), (276, 146298), (296, 136413), (333, 121256), (414, 97532), (444, 90942), (552, 73149), (659, 61272), (666, 60628), (828, 48766), (851, 47448), (888, 45471), (1318, 30636), (1332, 30314), (1656, 24383), (1702, 23724), (1977, 20424), (2553, 15816), (2636, 15318), (2664, 15157), (3404, 11862), (3954, 10212), (5106, 7908), (5272, 7659), (5931, 6808)]