343355168

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 752338944

約数和(自身を除く): 408983776

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 97, 104, 127, 134, 194, 208, 254, 268, 388, 416, 508, 536, 776, 871, 1016, 1072, 1261, 1552, 1651, 1742, 2032, 2144, 2522, 3104, 3302, 3484, 4064, 5044, 6499, 6604, 6968, 8509, 10088, 12319, 12998, 13208, 13936, 17018, 20176, 24638, 25996, 26416, 27872, 34036, 40352, 49276, 51992, 52832, 68072, 84487, 98552, 103984, 110617, 136144, 160147, 168974, 197104, 207968, 221234, 272288, 320294, 337948, 394208, 442468, 640588, 675896, 825373, 884936, 1281176, 1351792, 1650746, 1769872, 2562352, 2703584, 3301492, 3539744, 5124704, 6602984, 10729849, 13205968, 21459698, 26411936, 42919396, 85838792, 171677584, 343355168]

約数ペア:

[(1, 343355168), (2, 171677584), (4, 85838792), (8, 42919396), (13, 26411936), (16, 21459698), (26, 13205968), (32, 10729849), (52, 6602984), (67, 5124704), (97, 3539744), (104, 3301492), (127, 2703584), (134, 2562352), (194, 1769872), (208, 1650746), (254, 1351792), (268, 1281176), (388, 884936), (416, 825373), (508, 675896), (536, 640588), (776, 442468), (871, 394208), (1016, 337948), (1072, 320294), (1261, 272288), (1552, 221234), (1651, 207968), (1742, 197104), (2032, 168974), (2144, 160147), (2522, 136144), (3104, 110617), (3302, 103984), (3484, 98552), (4064, 84487), (5044, 68072), (6499, 52832), (6604, 51992), (6968, 49276), (8509, 40352), (10088, 34036), (12319, 27872), (12998, 26416), (13208, 25996), (13936, 24638), (17018, 20176)]