213880032

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{5669}}^1$

素因数の和:5816

約数の個数: 72

約数和(自身を含む): 612972360

約数和(自身を除く): 399092328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4192, 4716, 5669, 6288, 9432, 11338, 12576, 17007, 18864, 22676, 34014, 37728, 45352, 51021, 68028, 90704, 102042, 136056, 181408, 204084, 272112, 408168, 544224, 742639, 816336, 1485278, 1632672, 2227917, 2970556, 4455834, 5941112, 6683751, 8911668, 11882224, 13367502, 17823336, 23764448, 26735004, 35646672, 53470008, 71293344, 106940016, 213880032]

約数ペア:

[(1, 213880032), (2, 106940016), (3, 71293344), (4, 53470008), (6, 35646672), (8, 26735004), (9, 23764448), (12, 17823336), (16, 13367502), (18, 11882224), (24, 8911668), (32, 6683751), (36, 5941112), (48, 4455834), (72, 2970556), (96, 2227917), (131, 1632672), (144, 1485278), (262, 816336), (288, 742639), (393, 544224), (524, 408168), (786, 272112), (1048, 204084), (1179, 181408), (1572, 136056), (2096, 102042), (2358, 90704), (3144, 68028), (4192, 51021), (4716, 45352), (5669, 37728), (6288, 34014), (9432, 22676), (11338, 18864), (12576, 17007)]