542478976

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:322

約数の個数: 128

約数和(自身を含む): 1250242560

約数和(自身を除く): 707763584

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 127, 128, 136, 151, 208, 221, 254, 272, 302, 416, 442, 508, 544, 604, 832, 884, 1016, 1088, 1208, 1651, 1664, 1768, 1963, 2032, 2159, 2176, 2416, 2567, 3302, 3536, 3926, 4064, 4318, 4832, 5134, 6604, 7072, 7852, 8128, 8636, 9664, 10268, 13208, 14144, 15704, 16256, 17272, 19177, 19328, 20536, 26416, 28067, 28288, 31408, 33371, 34544, 38354, 41072, 52832, 56134, 62816, 66742, 69088, 76708, 82144, 105664, 112268, 125632, 133484, 138176, 153416, 164288, 211328, 224536, 249301, 251264, 266968, 276352, 306832, 326009, 328576, 449072, 498602, 533936, 613664, 652018, 898144, 997204, 1067872, 1227328, 1304036, 1796288, 1994408, 2135744, 2454656, 2608072, 3592576, 3988816, 4238117, 4271488, 5216144, 7977632, 8476234, 10432288, 15955264, 16952468, 20864576, 31910528, 33904936, 41729152, 67809872, 135619744, 271239488, 542478976]

約数ペア:

[(1, 542478976), (2, 271239488), (4, 135619744), (8, 67809872), (13, 41729152), (16, 33904936), (17, 31910528), (26, 20864576), (32, 16952468), (34, 15955264), (52, 10432288), (64, 8476234), (68, 7977632), (104, 5216144), (127, 4271488), (128, 4238117), (136, 3988816), (151, 3592576), (208, 2608072), (221, 2454656), (254, 2135744), (272, 1994408), (302, 1796288), (416, 1304036), (442, 1227328), (508, 1067872), (544, 997204), (604, 898144), (832, 652018), (884, 613664), (1016, 533936), (1088, 498602), (1208, 449072), (1651, 328576), (1664, 326009), (1768, 306832), (1963, 276352), (2032, 266968), (2159, 251264), (2176, 249301), (2416, 224536), (2567, 211328), (3302, 164288), (3536, 153416), (3926, 138176), (4064, 133484), (4318, 125632), (4832, 112268), (5134, 105664), (6604, 82144), (7072, 76708), (7852, 69088), (8128, 66742), (8636, 62816), (9664, 56134), (10268, 52832), (13208, 41072), (14144, 38354), (15704, 34544), (16256, 33371), (17272, 31408), (19177, 28288), (19328, 28067), (20536, 26416)]