196397928

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 546099840

約数和(自身を除く): 349701912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 103, 142, 206, 213, 284, 309, 373, 412, 426, 568, 618, 639, 746, 824, 852, 927, 1119, 1236, 1278, 1492, 1704, 1854, 2238, 2472, 2556, 2984, 3357, 3708, 4476, 5112, 6714, 7313, 7416, 8952, 13428, 14626, 21939, 26483, 26856, 29252, 38419, 43878, 52966, 58504, 65817, 76838, 79449, 87756, 105932, 115257, 131634, 153676, 158898, 175512, 211864, 230514, 238347, 263268, 307352, 317796, 345771, 461028, 476694, 526536, 635592, 691542, 922056, 953388, 1383084, 1906776, 2727749, 2766168, 5455498, 8183247, 10910996, 16366494, 21821992, 24549741, 32732988, 49099482, 65465976, 98198964, 196397928]

約数ペア:

[(1, 196397928), (2, 98198964), (3, 65465976), (4, 49099482), (6, 32732988), (8, 24549741), (9, 21821992), (12, 16366494), (18, 10910996), (24, 8183247), (36, 5455498), (71, 2766168), (72, 2727749), (103, 1906776), (142, 1383084), (206, 953388), (213, 922056), (284, 691542), (309, 635592), (373, 526536), (412, 476694), (426, 461028), (568, 345771), (618, 317796), (639, 307352), (746, 263268), (824, 238347), (852, 230514), (927, 211864), (1119, 175512), (1236, 158898), (1278, 153676), (1492, 131634), (1704, 115257), (1854, 105932), (2238, 87756), (2472, 79449), (2556, 76838), (2984, 65817), (3357, 58504), (3708, 52966), (4476, 43878), (5112, 38419), (6714, 29252), (7313, 26856), (7416, 26483), (8952, 21939), (13428, 14626)]