449071596

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{823}}^1$

素因数の和:1515

約数の個数: 72

約数和(自身を含む): 1187746560

約数和(自身を除く): 738674964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 659, 823, 828, 1318, 1646, 1977, 2469, 2636, 3292, 3954, 4938, 5931, 7407, 7908, 9876, 11862, 14814, 15157, 18929, 23724, 29628, 30314, 37858, 45471, 56787, 60628, 75716, 90942, 113574, 136413, 170361, 181884, 227148, 272826, 340722, 542357, 545652, 681444, 1084714, 1627071, 2169428, 3254142, 4881213, 6508284, 9762426, 12474211, 19524852, 24948422, 37422633, 49896844, 74845266, 112267899, 149690532, 224535798, 449071596]

約数ペア:

[(1, 449071596), (2, 224535798), (3, 149690532), (4, 112267899), (6, 74845266), (9, 49896844), (12, 37422633), (18, 24948422), (23, 19524852), (36, 12474211), (46, 9762426), (69, 6508284), (92, 4881213), (138, 3254142), (207, 2169428), (276, 1627071), (414, 1084714), (659, 681444), (823, 545652), (828, 542357), (1318, 340722), (1646, 272826), (1977, 227148), (2469, 181884), (2636, 170361), (3292, 136413), (3954, 113574), (4938, 90942), (5931, 75716), (7407, 60628), (7908, 56787), (9876, 45471), (11862, 37858), (14814, 30314), (15157, 29628), (18929, 23724)]