280226112

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 168

約数和(自身を含む): 809061120

約数和(自身を除く): 528835008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 64, 69, 89, 92, 93, 96, 124, 138, 178, 184, 186, 192, 248, 267, 276, 356, 368, 372, 496, 529, 534, 552, 712, 713, 736, 744, 992, 1058, 1068, 1104, 1424, 1426, 1472, 1488, 1587, 1984, 2047, 2116, 2136, 2139, 2208, 2759, 2848, 2852, 2976, 3174, 4094, 4232, 4272, 4278, 4416, 5518, 5696, 5704, 5952, 6141, 6348, 8188, 8277, 8464, 8544, 8556, 11036, 11408, 12282, 12696, 16376, 16399, 16554, 16928, 17088, 17112, 22072, 22816, 24564, 25392, 32752, 32798, 33108, 33856, 34224, 44144, 45632, 47081, 49128, 49197, 50784, 63457, 65504, 65596, 66216, 68448, 88288, 94162, 98256, 98394, 101568, 126914, 131008, 131192, 132432, 136896, 141243, 176576, 188324, 190371, 196512, 196788, 253828, 262384, 264864, 282486, 376648, 380742, 393024, 393576, 507656, 524768, 529728, 564972, 753296, 761484, 787152, 1015312, 1049536, 1129944, 1459511, 1506592, 1522968, 1574304, 2030624, 2259888, 2919022, 3013184, 3045936, 3148608, 4061248, 4378533, 4519776, 5838044, 6091872, 8757066, 9039552, 11676088, 12183744, 17514132, 23352176, 35028264, 46704352, 70056528, 93408704, 140113056, 280226112]

約数ペア:

[(1, 280226112), (2, 140113056), (3, 93408704), (4, 70056528), (6, 46704352), (8, 35028264), (12, 23352176), (16, 17514132), (23, 12183744), (24, 11676088), (31, 9039552), (32, 8757066), (46, 6091872), (48, 5838044), (62, 4519776), (64, 4378533), (69, 4061248), (89, 3148608), (92, 3045936), (93, 3013184), (96, 2919022), (124, 2259888), (138, 2030624), (178, 1574304), (184, 1522968), (186, 1506592), (192, 1459511), (248, 1129944), (267, 1049536), (276, 1015312), (356, 787152), (368, 761484), (372, 753296), (496, 564972), (529, 529728), (534, 524768), (552, 507656), (712, 393576), (713, 393024), (736, 380742), (744, 376648), (992, 282486), (1058, 264864), (1068, 262384), (1104, 253828), (1424, 196788), (1426, 196512), (1472, 190371), (1488, 188324), (1587, 176576), (1984, 141243), (2047, 136896), (2116, 132432), (2136, 131192), (2139, 131008), (2208, 126914), (2759, 101568), (2848, 98394), (2852, 98256), (2976, 94162), (3174, 88288), (4094, 68448), (4232, 66216), (4272, 65596), (4278, 65504), (4416, 63457), (5518, 50784), (5696, 49197), (5704, 49128), (5952, 47081), (6141, 45632), (6348, 44144), (8188, 34224), (8277, 33856), (8464, 33108), (8544, 32798), (8556, 32752), (11036, 25392), (11408, 24564), (12282, 22816), (12696, 22072), (16376, 17112), (16399, 17088), (16554, 16928)]