218471136

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5647}}^1$

素因数の和:5704

約数の個数: 96

約数和(自身を含む): 637636608

約数和(自身を除く): 419165472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 2418, 2976, 3224, 4836, 5647, 6448, 9672, 11294, 12896, 16941, 19344, 22588, 33882, 38688, 45176, 67764, 73411, 90352, 135528, 146822, 175057, 180704, 220233, 271056, 293644, 350114, 440466, 525171, 542112, 587288, 700228, 880932, 1050342, 1174576, 1400456, 1761864, 2100684, 2275741, 2349152, 2800912, 3523728, 4201368, 4551482, 5601824, 6827223, 7047456, 8402736, 9102964, 13654446, 16805472, 18205928, 27308892, 36411856, 54617784, 72823712, 109235568, 218471136]

約数ペア:

[(1, 218471136), (2, 109235568), (3, 72823712), (4, 54617784), (6, 36411856), (8, 27308892), (12, 18205928), (13, 16805472), (16, 13654446), (24, 9102964), (26, 8402736), (31, 7047456), (32, 6827223), (39, 5601824), (48, 4551482), (52, 4201368), (62, 3523728), (78, 2800912), (93, 2349152), (96, 2275741), (104, 2100684), (124, 1761864), (156, 1400456), (186, 1174576), (208, 1050342), (248, 880932), (312, 700228), (372, 587288), (403, 542112), (416, 525171), (496, 440466), (624, 350114), (744, 293644), (806, 271056), (992, 220233), (1209, 180704), (1248, 175057), (1488, 146822), (1612, 135528), (2418, 90352), (2976, 73411), (3224, 67764), (4836, 45176), (5647, 38688), (6448, 33882), (9672, 22588), (11294, 19344), (12896, 16941)]