228979376128

素因数分解:

$2^{18}\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1483}}^1$

素因数の和:1569

約数の個数: 152

約数和(自身を含む): 497946821120

約数和(自身を除く): 268967444992

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 496, 512, 589, 608, 992, 1024, 1178, 1216, 1483, 1984, 2048, 2356, 2432, 2966, 3968, 4096, 4712, 4864, 5932, 7936, 8192, 9424, 9728, 11864, 15872, 16384, 18848, 19456, 23728, 28177, 31744, 32768, 37696, 38912, 45973, 47456, 56354, 63488, 65536, 75392, 77824, 91946, 94912, 112708, 126976, 131072, 150784, 155648, 183892, 189824, 225416, 253952, 262144, 301568, 311296, 367784, 379648, 450832, 507904, 603136, 622592, 735568, 759296, 873487, 901664, 1015808, 1206272, 1245184, 1471136, 1518592, 1746974, 1803328, 2031616, 2412544, 2490368, 2942272, 3037184, 3493948, 3606656, 4063232, 4825088, 4980736, 5884544, 6074368, 6987896, 7213312, 8126464, 9650176, 11769088, 12148736, 13975792, 14426624, 19300352, 23538176, 24297472, 27951584, 28853248, 38600704, 47076352, 48594944, 55903168, 57706496, 77201408, 94152704, 97189888, 111806336, 115412992, 154402816, 188305408, 194379776, 223612672, 230825984, 376610816, 388759552, 447225344, 461651968, 753221632, 894450688, 923303936, 1506443264, 1788901376, 1846607872, 3012886528, 3577802752, 3693215744, 6025773056, 7155605504, 7386431488, 12051546112, 14311211008, 28622422016, 57244844032, 114489688064, 228979376128]

約数ペア:

[(1, 228979376128), (2, 114489688064), (4, 57244844032), (8, 28622422016), (16, 14311211008), (19, 12051546112), (31, 7386431488), (32, 7155605504), (38, 6025773056), (62, 3693215744), (64, 3577802752), (76, 3012886528), (124, 1846607872), (128, 1788901376), (152, 1506443264), (248, 923303936), (256, 894450688), (304, 753221632), (496, 461651968), (512, 447225344), (589, 388759552), (608, 376610816), (992, 230825984), (1024, 223612672), (1178, 194379776), (1216, 188305408), (1483, 154402816), (1984, 115412992), (2048, 111806336), (2356, 97189888), (2432, 94152704), (2966, 77201408), (3968, 57706496), (4096, 55903168), (4712, 48594944), (4864, 47076352), (5932, 38600704), (7936, 28853248), (8192, 27951584), (9424, 24297472), (9728, 23538176), (11864, 19300352), (15872, 14426624), (16384, 13975792), (18848, 12148736), (19456, 11769088), (23728, 9650176), (28177, 8126464), (31744, 7213312), (32768, 6987896), (37696, 6074368), (38912, 5884544), (45973, 4980736), (47456, 4825088), (56354, 4063232), (63488, 3606656), (65536, 3493948), (75392, 3037184), (77824, 2942272), (91946, 2490368), (94912, 2412544), (112708, 2031616), (126976, 1803328), (131072, 1746974), (150784, 1518592), (155648, 1471136), (183892, 1245184), (189824, 1206272), (225416, 1015808), (253952, 901664), (262144, 873487), (301568, 759296), (311296, 735568), (367784, 622592), (379648, 603136), (450832, 507904)]