2129331168

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{617}}^1$

素因数の和:1177

約数の個数: 144

約数和(自身を含む): 6340946976

約数和(自身を除く): 4211615808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 521, 552, 617, 736, 828, 1042, 1104, 1234, 1563, 1656, 1851, 2084, 2208, 2468, 3126, 3312, 3702, 4168, 4689, 4936, 5553, 6252, 6624, 7404, 8336, 9378, 9872, 11106, 11983, 12504, 14191, 14808, 16672, 18756, 19744, 22212, 23966, 25008, 28382, 29616, 35949, 37512, 42573, 44424, 47932, 50016, 56764, 59232, 71898, 75024, 85146, 88848, 95864, 107847, 113528, 127719, 143796, 150048, 170292, 177696, 191728, 215694, 227056, 255438, 287592, 321457, 340584, 383456, 431388, 454112, 510876, 575184, 642914, 681168, 862776, 964371, 1021752, 1150368, 1285828, 1362336, 1725552, 1928742, 2043504, 2571656, 2893113, 3451104, 3857484, 4087008, 5143312, 5786226, 7393511, 7714968, 10286624, 11572452, 14787022, 15429936, 22180533, 23144904, 29574044, 30859872, 44361066, 46289808, 59148088, 66541599, 88722132, 92579616, 118296176, 133083198, 177444264, 236592352, 266166396, 354888528, 532332792, 709777056, 1064665584, 2129331168]

約数ペア:

[(1, 2129331168), (2, 1064665584), (3, 709777056), (4, 532332792), (6, 354888528), (8, 266166396), (9, 236592352), (12, 177444264), (16, 133083198), (18, 118296176), (23, 92579616), (24, 88722132), (32, 66541599), (36, 59148088), (46, 46289808), (48, 44361066), (69, 30859872), (72, 29574044), (92, 23144904), (96, 22180533), (138, 15429936), (144, 14787022), (184, 11572452), (207, 10286624), (276, 7714968), (288, 7393511), (368, 5786226), (414, 5143312), (521, 4087008), (552, 3857484), (617, 3451104), (736, 2893113), (828, 2571656), (1042, 2043504), (1104, 1928742), (1234, 1725552), (1563, 1362336), (1656, 1285828), (1851, 1150368), (2084, 1021752), (2208, 964371), (2468, 862776), (3126, 681168), (3312, 642914), (3702, 575184), (4168, 510876), (4689, 454112), (4936, 431388), (5553, 383456), (6252, 340584), (6624, 321457), (7404, 287592), (8336, 255438), (9378, 227056), (9872, 215694), (11106, 191728), (11983, 177696), (12504, 170292), (14191, 150048), (14808, 143796), (16672, 127719), (18756, 113528), (19744, 107847), (22212, 95864), (23966, 88848), (25008, 85146), (28382, 75024), (29616, 71898), (35949, 59232), (37512, 56764), (42573, 50016), (44424, 47932)]