270747984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25523}}^1$

素因数の和:25564

約数の個数: 80

約数和(自身を含む): 797573952

約数和(自身を除く): 526825968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 25523, 51046, 76569, 102092, 153138, 204184, 306276, 331799, 408368, 433891, 612552, 663598, 867782, 995397, 1225104, 1301673, 1327196, 1735564, 1990794, 2603346, 2654392, 3471128, 3981588, 5206692, 5308784, 5640583, 6942256, 7963176, 10413384, 11281166, 15926352, 16921749, 20826768, 22562332, 33843498, 45124664, 67686996, 90249328, 135373992, 270747984]

約数ペア:

[(1, 270747984), (2, 135373992), (3, 90249328), (4, 67686996), (6, 45124664), (8, 33843498), (12, 22562332), (13, 20826768), (16, 16921749), (17, 15926352), (24, 11281166), (26, 10413384), (34, 7963176), (39, 6942256), (48, 5640583), (51, 5308784), (52, 5206692), (68, 3981588), (78, 3471128), (102, 2654392), (104, 2603346), (136, 1990794), (156, 1735564), (204, 1327196), (208, 1301673), (221, 1225104), (272, 995397), (312, 867782), (408, 663598), (442, 612552), (624, 433891), (663, 408368), (816, 331799), (884, 306276), (1326, 204184), (1768, 153138), (2652, 102092), (3536, 76569), (5304, 51046), (10608, 25523)]