227429888

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 160

約数和(自身を含む): 565678080

約数和(自身を除く): 338248192

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 64, 89, 92, 112, 124, 128, 161, 178, 184, 217, 224, 248, 256, 322, 356, 368, 434, 448, 496, 512, 623, 644, 712, 713, 736, 868, 896, 992, 1246, 1288, 1424, 1426, 1472, 1736, 1792, 1984, 2047, 2492, 2576, 2759, 2848, 2852, 2944, 3472, 3584, 3968, 4094, 4984, 4991, 5152, 5518, 5696, 5704, 5888, 6944, 7936, 8188, 9968, 9982, 10304, 11036, 11392, 11408, 11776, 13888, 14329, 15872, 16376, 19313, 19936, 19964, 20608, 22072, 22784, 22816, 27776, 28658, 32752, 38626, 39872, 39928, 41216, 44144, 45568, 45632, 55552, 57316, 63457, 65504, 77252, 79744, 79856, 82432, 88288, 91264, 111104, 114632, 126914, 131008, 154504, 159488, 159712, 176576, 182528, 229264, 253828, 262016, 309008, 318976, 319424, 353152, 365056, 444199, 458528, 507656, 524032, 618016, 638848, 706304, 888398, 917056, 1015312, 1048064, 1236032, 1277696, 1412608, 1776796, 1834112, 2030624, 2472064, 2555392, 3553592, 3668224, 4061248, 4944128, 7107184, 7336448, 8122496, 9888256, 14214368, 16244992, 28428736, 32489984, 56857472, 113714944, 227429888]

約数ペア:

[(1, 227429888), (2, 113714944), (4, 56857472), (7, 32489984), (8, 28428736), (14, 16244992), (16, 14214368), (23, 9888256), (28, 8122496), (31, 7336448), (32, 7107184), (46, 4944128), (56, 4061248), (62, 3668224), (64, 3553592), (89, 2555392), (92, 2472064), (112, 2030624), (124, 1834112), (128, 1776796), (161, 1412608), (178, 1277696), (184, 1236032), (217, 1048064), (224, 1015312), (248, 917056), (256, 888398), (322, 706304), (356, 638848), (368, 618016), (434, 524032), (448, 507656), (496, 458528), (512, 444199), (623, 365056), (644, 353152), (712, 319424), (713, 318976), (736, 309008), (868, 262016), (896, 253828), (992, 229264), (1246, 182528), (1288, 176576), (1424, 159712), (1426, 159488), (1472, 154504), (1736, 131008), (1792, 126914), (1984, 114632), (2047, 111104), (2492, 91264), (2576, 88288), (2759, 82432), (2848, 79856), (2852, 79744), (2944, 77252), (3472, 65504), (3584, 63457), (3968, 57316), (4094, 55552), (4984, 45632), (4991, 45568), (5152, 44144), (5518, 41216), (5696, 39928), (5704, 39872), (5888, 38626), (6944, 32752), (7936, 28658), (8188, 27776), (9968, 22816), (9982, 22784), (10304, 22072), (11036, 20608), (11392, 19964), (11408, 19936), (11776, 19313), (13888, 16376), (14329, 15872)]