538163208

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{23431}}^1$

素因数の和:23483

約数の個数: 96

約数和(自身を含む): 1644926400

約数和(自身を除く): 1106763192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 33, 36, 44, 58, 66, 72, 87, 88, 99, 116, 132, 174, 198, 232, 261, 264, 319, 348, 396, 522, 638, 696, 792, 957, 1044, 1276, 1914, 2088, 2552, 2871, 3828, 5742, 7656, 11484, 22968, 23431, 46862, 70293, 93724, 140586, 187448, 210879, 257741, 281172, 421758, 515482, 562344, 679499, 773223, 843516, 1030964, 1358998, 1546446, 1687032, 2038497, 2061928, 2319669, 2717996, 3092892, 4076994, 4639338, 5435992, 6115491, 6185784, 7474489, 8153988, 9278676, 12230982, 14948978, 16307976, 18557352, 22423467, 24461964, 29897956, 44846934, 48923928, 59795912, 67270401, 89693868, 134540802, 179387736, 269081604, 538163208]

約数ペア:

[(1, 538163208), (2, 269081604), (3, 179387736), (4, 134540802), (6, 89693868), (8, 67270401), (9, 59795912), (11, 48923928), (12, 44846934), (18, 29897956), (22, 24461964), (24, 22423467), (29, 18557352), (33, 16307976), (36, 14948978), (44, 12230982), (58, 9278676), (66, 8153988), (72, 7474489), (87, 6185784), (88, 6115491), (99, 5435992), (116, 4639338), (132, 4076994), (174, 3092892), (198, 2717996), (232, 2319669), (261, 2061928), (264, 2038497), (319, 1687032), (348, 1546446), (396, 1358998), (522, 1030964), (638, 843516), (696, 773223), (792, 679499), (957, 562344), (1044, 515482), (1276, 421758), (1914, 281172), (2088, 257741), (2552, 210879), (2871, 187448), (3828, 140586), (5742, 93724), (7656, 70293), (11484, 46862), (22968, 23431)]