208447968

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:920

約数の個数: 96

約数和(自身を含む): 571898880

約数和(自身を除く): 363450912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 89, 93, 96, 124, 178, 186, 248, 267, 356, 372, 496, 534, 712, 744, 787, 992, 1068, 1424, 1488, 1574, 2136, 2361, 2759, 2848, 2976, 3148, 4272, 4722, 5518, 6296, 8277, 8544, 9444, 11036, 12592, 16554, 18888, 22072, 24397, 25184, 33108, 37776, 44144, 48794, 66216, 70043, 73191, 75552, 88288, 97588, 132432, 140086, 146382, 195176, 210129, 264864, 280172, 292764, 390352, 420258, 560344, 585528, 780704, 840516, 1120688, 1171056, 1681032, 2171333, 2241376, 2342112, 3362064, 4342666, 6513999, 6724128, 8685332, 13027998, 17370664, 26055996, 34741328, 52111992, 69482656, 104223984, 208447968]

約数ペア:

[(1, 208447968), (2, 104223984), (3, 69482656), (4, 52111992), (6, 34741328), (8, 26055996), (12, 17370664), (16, 13027998), (24, 8685332), (31, 6724128), (32, 6513999), (48, 4342666), (62, 3362064), (89, 2342112), (93, 2241376), (96, 2171333), (124, 1681032), (178, 1171056), (186, 1120688), (248, 840516), (267, 780704), (356, 585528), (372, 560344), (496, 420258), (534, 390352), (712, 292764), (744, 280172), (787, 264864), (992, 210129), (1068, 195176), (1424, 146382), (1488, 140086), (1574, 132432), (2136, 97588), (2361, 88288), (2759, 75552), (2848, 73191), (2976, 70043), (3148, 66216), (4272, 48794), (4722, 44144), (5518, 37776), (6296, 33108), (8277, 25184), (8544, 24397), (9444, 22072), (11036, 18888), (12592, 16554)]