390291552

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{193597}}^1$

素因数の和:193620

約数の個数: 72

約数和(自身を含む): 1268454096

約数和(自身を除く): 878162544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 193597, 387194, 580791, 774388, 1161582, 1355179, 1548776, 1742373, 2323164, 2710358, 3097552, 3484746, 4065537, 4646328, 5420716, 6195104, 6969492, 8131074, 9292656, 10841432, 12196611, 13938984, 16262148, 18585312, 21682864, 24393222, 27877968, 32524296, 43365728, 48786444, 55755936, 65048592, 97572888, 130097184, 195145776, 390291552]

約数ペア:

[(1, 390291552), (2, 195145776), (3, 130097184), (4, 97572888), (6, 65048592), (7, 55755936), (8, 48786444), (9, 43365728), (12, 32524296), (14, 27877968), (16, 24393222), (18, 21682864), (21, 18585312), (24, 16262148), (28, 13938984), (32, 12196611), (36, 10841432), (42, 9292656), (48, 8131074), (56, 6969492), (63, 6195104), (72, 5420716), (84, 4646328), (96, 4065537), (112, 3484746), (126, 3097552), (144, 2710358), (168, 2323164), (224, 1742373), (252, 1548776), (288, 1355179), (336, 1161582), (504, 774388), (672, 580791), (1008, 387194), (2016, 193597)]