1831390272

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{138239}}^1$

素因数の和:138280

約数の個数: 84

約数和(自身を含む): 5477621760

約数和(自身を除く): 3646231488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1472, 1656, 2208, 3312, 4416, 6624, 13248, 138239, 276478, 414717, 552956, 829434, 1105912, 1244151, 1658868, 2211824, 2488302, 3179497, 3317736, 4423648, 4976604, 6358994, 6635472, 8847296, 9538491, 9953208, 12717988, 13270944, 19076982, 19906416, 25435976, 26541888, 28615473, 38153964, 39812832, 50871952, 57230946, 76307928, 79625664, 101743904, 114461892, 152615856, 203487808, 228923784, 305231712, 457847568, 610463424, 915695136, 1831390272]

約数ペア:

[(1, 1831390272), (2, 915695136), (3, 610463424), (4, 457847568), (6, 305231712), (8, 228923784), (9, 203487808), (12, 152615856), (16, 114461892), (18, 101743904), (23, 79625664), (24, 76307928), (32, 57230946), (36, 50871952), (46, 39812832), (48, 38153964), (64, 28615473), (69, 26541888), (72, 25435976), (92, 19906416), (96, 19076982), (138, 13270944), (144, 12717988), (184, 9953208), (192, 9538491), (207, 8847296), (276, 6635472), (288, 6358994), (368, 4976604), (414, 4423648), (552, 3317736), (576, 3179497), (736, 2488302), (828, 2211824), (1104, 1658868), (1472, 1244151), (1656, 1105912), (2208, 829434), (3312, 552956), (4416, 414717), (6624, 276478), (13248, 138239)]