329551452

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:448

約数の個数: 144

約数和(自身を含む): 924198912

約数和(自身を除く): 594647460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 37, 46, 62, 69, 74, 92, 93, 111, 124, 138, 148, 186, 207, 222, 276, 279, 333, 347, 372, 414, 444, 558, 666, 694, 713, 828, 851, 1041, 1116, 1147, 1332, 1388, 1426, 1702, 2082, 2139, 2294, 2553, 2852, 3123, 3404, 3441, 4164, 4278, 4588, 5106, 6246, 6417, 6882, 7659, 7981, 8556, 10212, 10323, 10757, 12492, 12834, 12839, 13764, 15318, 15962, 20646, 21514, 23943, 25668, 25678, 26381, 30636, 31924, 32271, 38517, 41292, 43028, 47886, 51356, 52762, 64542, 71829, 77034, 79143, 95772, 96813, 105524, 115551, 129084, 143658, 154068, 158286, 193626, 231102, 237429, 247411, 287316, 295297, 316572, 387252, 398009, 462204, 474858, 494822, 590594, 742233, 796018, 885891, 949716, 989644, 1181188, 1194027, 1484466, 1592036, 1771782, 2226699, 2388054, 2657673, 2968932, 3543564, 3582081, 4453398, 4776108, 5315346, 7164162, 8906796, 9154207, 10630692, 14328324, 18308414, 27462621, 36616828, 54925242, 82387863, 109850484, 164775726, 329551452]

約数ペア:

[(1, 329551452), (2, 164775726), (3, 109850484), (4, 82387863), (6, 54925242), (9, 36616828), (12, 27462621), (18, 18308414), (23, 14328324), (31, 10630692), (36, 9154207), (37, 8906796), (46, 7164162), (62, 5315346), (69, 4776108), (74, 4453398), (92, 3582081), (93, 3543564), (111, 2968932), (124, 2657673), (138, 2388054), (148, 2226699), (186, 1771782), (207, 1592036), (222, 1484466), (276, 1194027), (279, 1181188), (333, 989644), (347, 949716), (372, 885891), (414, 796018), (444, 742233), (558, 590594), (666, 494822), (694, 474858), (713, 462204), (828, 398009), (851, 387252), (1041, 316572), (1116, 295297), (1147, 287316), (1332, 247411), (1388, 237429), (1426, 231102), (1702, 193626), (2082, 158286), (2139, 154068), (2294, 143658), (2553, 129084), (2852, 115551), (3123, 105524), (3404, 96813), (3441, 95772), (4164, 79143), (4278, 77034), (4588, 71829), (5106, 64542), (6246, 52762), (6417, 51356), (6882, 47886), (7659, 43028), (7981, 41292), (8556, 38517), (10212, 32271), (10323, 31924), (10757, 30636), (12492, 26381), (12834, 25678), (12839, 25668), (13764, 23943), (15318, 21514), (15962, 20646)]