1388927232

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7829}}^1$

素因数の和:7869

約数の個数: 216

約数和(自身を含む): 4993410240

約数和(自身を除く): 3604483008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 128, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 256, 264, 288, 308, 336, 352, 384, 396, 448, 462, 504, 528, 576, 616, 672, 693, 704, 768, 792, 896, 924, 1008, 1056, 1152, 1232, 1344, 1386, 1408, 1584, 1792, 1848, 2016, 2112, 2304, 2464, 2688, 2772, 2816, 3168, 3696, 4032, 4224, 4928, 5376, 5544, 6336, 7392, 7829, 8064, 8448, 9856, 11088, 12672, 14784, 15658, 16128, 19712, 22176, 23487, 25344, 29568, 31316, 44352, 46974, 54803, 59136, 62632, 70461, 86119, 88704, 93948, 109606, 125264, 140922, 164409, 172238, 177408, 187896, 219212, 250528, 258357, 281844, 328818, 344476, 375792, 438424, 493227, 501056, 516714, 563688, 602833, 657636, 688952, 751584, 775071, 876848, 986454, 1002112, 1033428, 1127376, 1205666, 1315272, 1377904, 1503168, 1550142, 1753696, 1808499, 1972908, 2004224, 2066856, 2254752, 2411332, 2630544, 2755808, 3006336, 3100284, 3507392, 3616998, 3945816, 4133712, 4509504, 4822664, 5261088, 5425497, 5511616, 6012672, 6200568, 7014784, 7233996, 7891632, 8267424, 9019008, 9645328, 10522176, 10850994, 11023232, 12401136, 14029568, 14467992, 15783264, 16534848, 18038016, 19290656, 21044352, 21701988, 22046464, 24802272, 28935984, 31566528, 33069696, 38581312, 42088704, 43403976, 49604544, 57871968, 63133056, 66139392, 77162624, 86807952, 99209088, 115743936, 126266112, 154325248, 173615904, 198418176, 231487872, 347231808, 462975744, 694463616, 1388927232]

約数ペア:

[(1, 1388927232), (2, 694463616), (3, 462975744), (4, 347231808), (6, 231487872), (7, 198418176), (8, 173615904), (9, 154325248), (11, 126266112), (12, 115743936), (14, 99209088), (16, 86807952), (18, 77162624), (21, 66139392), (22, 63133056), (24, 57871968), (28, 49604544), (32, 43403976), (33, 42088704), (36, 38581312), (42, 33069696), (44, 31566528), (48, 28935984), (56, 24802272), (63, 22046464), (64, 21701988), (66, 21044352), (72, 19290656), (77, 18038016), (84, 16534848), (88, 15783264), (96, 14467992), (99, 14029568), (112, 12401136), (126, 11023232), (128, 10850994), (132, 10522176), (144, 9645328), (154, 9019008), (168, 8267424), (176, 7891632), (192, 7233996), (198, 7014784), (224, 6200568), (231, 6012672), (252, 5511616), (256, 5425497), (264, 5261088), (288, 4822664), (308, 4509504), (336, 4133712), (352, 3945816), (384, 3616998), (396, 3507392), (448, 3100284), (462, 3006336), (504, 2755808), (528, 2630544), (576, 2411332), (616, 2254752), (672, 2066856), (693, 2004224), (704, 1972908), (768, 1808499), (792, 1753696), (896, 1550142), (924, 1503168), (1008, 1377904), (1056, 1315272), (1152, 1205666), (1232, 1127376), (1344, 1033428), (1386, 1002112), (1408, 986454), (1584, 876848), (1792, 775071), (1848, 751584), (2016, 688952), (2112, 657636), (2304, 602833), (2464, 563688), (2688, 516714), (2772, 501056), (2816, 493227), (3168, 438424), (3696, 375792), (4032, 344476), (4224, 328818), (4928, 281844), (5376, 258357), (5544, 250528), (6336, 219212), (7392, 187896), (7829, 177408), (8064, 172238), (8448, 164409), (9856, 140922), (11088, 125264), (12672, 109606), (14784, 93948), (15658, 88704), (16128, 86119), (19712, 70461), (22176, 62632), (23487, 59136), (25344, 54803), (29568, 46974), (31316, 44352)]