492500224

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:547

約数の個数: 72

約数和(自身を含む): 1022981120

約数和(自身を除く): 530480896

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 229, 248, 256, 271, 458, 496, 542, 916, 992, 1084, 1832, 1984, 2168, 3664, 3968, 4336, 7099, 7328, 7936, 8401, 8672, 14198, 14656, 16802, 17344, 28396, 29312, 33604, 34688, 56792, 58624, 62059, 67208, 69376, 113584, 124118, 134416, 227168, 248236, 268832, 454336, 496472, 537664, 908672, 992944, 1075328, 1817344, 1923829, 1985888, 2150656, 3847658, 3971776, 7695316, 7943552, 15390632, 15887104, 30781264, 61562528, 123125056, 246250112, 492500224]

約数ペア:

[(1, 492500224), (2, 246250112), (4, 123125056), (8, 61562528), (16, 30781264), (31, 15887104), (32, 15390632), (62, 7943552), (64, 7695316), (124, 3971776), (128, 3847658), (229, 2150656), (248, 1985888), (256, 1923829), (271, 1817344), (458, 1075328), (496, 992944), (542, 908672), (916, 537664), (992, 496472), (1084, 454336), (1832, 268832), (1984, 248236), (2168, 227168), (3664, 134416), (3968, 124118), (4336, 113584), (7099, 69376), (7328, 67208), (7936, 62059), (8401, 58624), (8672, 56792), (14198, 34688), (14656, 33604), (16802, 29312), (17344, 28396)]