304883676

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:453

約数の個数: 120

約数和(自身を含む): 840115584

約数和(自身を除く): 535231908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 163, 207, 251, 276, 324, 326, 414, 489, 502, 621, 652, 753, 828, 978, 1004, 1242, 1467, 1506, 1863, 1956, 2259, 2484, 2934, 3012, 3726, 3749, 4401, 4518, 5773, 5868, 6777, 7452, 7498, 8802, 9036, 11247, 11546, 13203, 13554, 14996, 17319, 17604, 20331, 22494, 23092, 26406, 27108, 33741, 34638, 40662, 40913, 44988, 51957, 52812, 67482, 69276, 81324, 81826, 101223, 103914, 122739, 134964, 155871, 163652, 202446, 207828, 245478, 303669, 311742, 368217, 404892, 467613, 490956, 607338, 623484, 736434, 935226, 940999, 1104651, 1214676, 1472868, 1870452, 1881998, 2209302, 2822997, 3313953, 3763996, 4418604, 5645994, 6627906, 8468991, 11291988, 13255812, 16937982, 25406973, 33875964, 50813946, 76220919, 101627892, 152441838, 304883676]

約数ペア:

[(1, 304883676), (2, 152441838), (3, 101627892), (4, 76220919), (6, 50813946), (9, 33875964), (12, 25406973), (18, 16937982), (23, 13255812), (27, 11291988), (36, 8468991), (46, 6627906), (54, 5645994), (69, 4418604), (81, 3763996), (92, 3313953), (108, 2822997), (138, 2209302), (162, 1881998), (163, 1870452), (207, 1472868), (251, 1214676), (276, 1104651), (324, 940999), (326, 935226), (414, 736434), (489, 623484), (502, 607338), (621, 490956), (652, 467613), (753, 404892), (828, 368217), (978, 311742), (1004, 303669), (1242, 245478), (1467, 207828), (1506, 202446), (1863, 163652), (1956, 155871), (2259, 134964), (2484, 122739), (2934, 103914), (3012, 101223), (3726, 81826), (3749, 81324), (4401, 69276), (4518, 67482), (5773, 52812), (5868, 51957), (6777, 44988), (7452, 40913), (7498, 40662), (8802, 34638), (9036, 33741), (11247, 27108), (11546, 26406), (13203, 23092), (13554, 22494), (14996, 20331), (17319, 17604)]