223511976

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1901}}^1$

素因数の和:2007

約数の個数: 96

約数和(自身を含む): 640897920

約数和(自身を除く): 417385944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 71, 72, 92, 138, 142, 184, 207, 213, 276, 284, 414, 426, 552, 568, 639, 828, 852, 1278, 1633, 1656, 1704, 1901, 2556, 3266, 3802, 4899, 5112, 5703, 6532, 7604, 9798, 11406, 13064, 14697, 15208, 17109, 19596, 22812, 29394, 34218, 39192, 43723, 45624, 58788, 68436, 87446, 117576, 131169, 134971, 136872, 174892, 262338, 269942, 349784, 393507, 404913, 524676, 539884, 787014, 809826, 1049352, 1079768, 1214739, 1574028, 1619652, 2429478, 3104333, 3148056, 3239304, 4858956, 6208666, 9312999, 9717912, 12417332, 18625998, 24834664, 27938997, 37251996, 55877994, 74503992, 111755988, 223511976]

約数ペア:

[(1, 223511976), (2, 111755988), (3, 74503992), (4, 55877994), (6, 37251996), (8, 27938997), (9, 24834664), (12, 18625998), (18, 12417332), (23, 9717912), (24, 9312999), (36, 6208666), (46, 4858956), (69, 3239304), (71, 3148056), (72, 3104333), (92, 2429478), (138, 1619652), (142, 1574028), (184, 1214739), (207, 1079768), (213, 1049352), (276, 809826), (284, 787014), (414, 539884), (426, 524676), (552, 404913), (568, 393507), (639, 349784), (828, 269942), (852, 262338), (1278, 174892), (1633, 136872), (1656, 134971), (1704, 131169), (1901, 117576), (2556, 87446), (3266, 68436), (3802, 58788), (4899, 45624), (5112, 43723), (5703, 39192), (6532, 34218), (7604, 29394), (9798, 22812), (11406, 19596), (13064, 17109), (14697, 15208)]