31647168

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:239

約数の個数: 168

約数和(自身を含む): 106509312

約数和(自身を除く): 74862144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 64, 72, 84, 94, 96, 112, 126, 141, 144, 167, 168, 188, 192, 224, 252, 282, 288, 329, 334, 336, 376, 423, 448, 501, 504, 564, 576, 658, 668, 672, 752, 846, 987, 1002, 1008, 1128, 1169, 1316, 1336, 1344, 1503, 1504, 1692, 1974, 2004, 2016, 2256, 2338, 2632, 2672, 2961, 3006, 3008, 3384, 3507, 3948, 4008, 4032, 4512, 4676, 5264, 5344, 5922, 6012, 6768, 7014, 7849, 7896, 8016, 9024, 9352, 10521, 10528, 10688, 11844, 12024, 13536, 14028, 15698, 15792, 16032, 18704, 21042, 21056, 23547, 23688, 24048, 27072, 28056, 31396, 31584, 32064, 37408, 42084, 47094, 47376, 48096, 54943, 56112, 62792, 63168, 70641, 74816, 84168, 94188, 94752, 96192, 109886, 112224, 125584, 141282, 164829, 168336, 188376, 189504, 219772, 224448, 251168, 282564, 329658, 336672, 376752, 439544, 494487, 502336, 565128, 659316, 673344, 753504, 879088, 988974, 1130256, 1318632, 1507008, 1758176, 1977948, 2260512, 2637264, 3516352, 3955896, 4521024, 5274528, 7911792, 10549056, 15823584, 31647168]

約数ペア:

[(1, 31647168), (2, 15823584), (3, 10549056), (4, 7911792), (6, 5274528), (7, 4521024), (8, 3955896), (9, 3516352), (12, 2637264), (14, 2260512), (16, 1977948), (18, 1758176), (21, 1507008), (24, 1318632), (28, 1130256), (32, 988974), (36, 879088), (42, 753504), (47, 673344), (48, 659316), (56, 565128), (63, 502336), (64, 494487), (72, 439544), (84, 376752), (94, 336672), (96, 329658), (112, 282564), (126, 251168), (141, 224448), (144, 219772), (167, 189504), (168, 188376), (188, 168336), (192, 164829), (224, 141282), (252, 125584), (282, 112224), (288, 109886), (329, 96192), (334, 94752), (336, 94188), (376, 84168), (423, 74816), (448, 70641), (501, 63168), (504, 62792), (564, 56112), (576, 54943), (658, 48096), (668, 47376), (672, 47094), (752, 42084), (846, 37408), (987, 32064), (1002, 31584), (1008, 31396), (1128, 28056), (1169, 27072), (1316, 24048), (1336, 23688), (1344, 23547), (1503, 21056), (1504, 21042), (1692, 18704), (1974, 16032), (2004, 15792), (2016, 15698), (2256, 14028), (2338, 13536), (2632, 12024), (2672, 11844), (2961, 10688), (3006, 10528), (3008, 10521), (3384, 9352), (3507, 9024), (3948, 8016), (4008, 7896), (4032, 7849), (4512, 7014), (4676, 6768), (5264, 6012), (5344, 5922)]