988697255168

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1019}}^1\times {\mathrm{7417}}^1$

素因数の和:8532

約数の個数: 144

約数和(自身を含む): 2288914696320

約数和(自身を除く): 1300217441152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 584, 896, 1019, 1022, 1168, 1792, 2038, 2044, 2336, 4076, 4088, 4672, 7133, 7417, 8152, 8176, 9344, 14266, 14834, 16304, 16352, 18688, 28532, 29668, 32608, 32704, 51919, 57064, 59336, 65216, 65408, 74387, 103838, 114128, 118672, 130432, 130816, 148774, 207676, 228256, 237344, 260864, 297548, 415352, 456512, 474688, 520709, 541441, 595096, 830704, 913024, 949376, 1041418, 1082882, 1190192, 1661408, 1826048, 1898752, 2082836, 2165764, 2380384, 3322816, 3790087, 4165672, 4331528, 4760768, 6645632, 7557923, 7580174, 8331344, 8663056, 9521536, 13291264, 15115846, 15160348, 16662688, 17326112, 19043072, 30231692, 30320696, 33325376, 34652224, 52905461, 60463384, 60641392, 66650752, 69304448, 105810922, 120926768, 121282784, 133301504, 138608896, 211621844, 241853536, 242565568, 423243688, 483707072, 485131136, 551728379, 846487376, 967414144, 970262272, 1103456758, 1692974752, 1934828288, 2206913516, 3385949504, 3862098653, 4413827032, 6771899008, 7724197306, 8827654064, 13543798016, 15448394612, 17655308128, 30896789224, 35310616256, 61793578448, 70621232512, 123587156896, 141242465024, 247174313792, 494348627584, 988697255168]

約数ペア:

[(1, 988697255168), (2, 494348627584), (4, 247174313792), (7, 141242465024), (8, 123587156896), (14, 70621232512), (16, 61793578448), (28, 35310616256), (32, 30896789224), (56, 17655308128), (64, 15448394612), (73, 13543798016), (112, 8827654064), (128, 7724197306), (146, 6771899008), (224, 4413827032), (256, 3862098653), (292, 3385949504), (448, 2206913516), (511, 1934828288), (584, 1692974752), (896, 1103456758), (1019, 970262272), (1022, 967414144), (1168, 846487376), (1792, 551728379), (2038, 485131136), (2044, 483707072), (2336, 423243688), (4076, 242565568), (4088, 241853536), (4672, 211621844), (7133, 138608896), (7417, 133301504), (8152, 121282784), (8176, 120926768), (9344, 105810922), (14266, 69304448), (14834, 66650752), (16304, 60641392), (16352, 60463384), (18688, 52905461), (28532, 34652224), (29668, 33325376), (32608, 30320696), (32704, 30231692), (51919, 19043072), (57064, 17326112), (59336, 16662688), (65216, 15160348), (65408, 15115846), (74387, 13291264), (103838, 9521536), (114128, 8663056), (118672, 8331344), (130432, 7580174), (130816, 7557923), (148774, 6645632), (207676, 4760768), (228256, 4331528), (237344, 4165672), (260864, 3790087), (297548, 3322816), (415352, 2380384), (456512, 2165764), (474688, 2082836), (520709, 1898752), (541441, 1826048), (595096, 1661408), (830704, 1190192), (913024, 1082882), (949376, 1041418)]