208768896

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{25889}}^1$

素因数の和:25916

約数の個数: 96

約数和(自身を含む): 686602800

約数和(自身を除く): 477833904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 25889, 51778, 77667, 103556, 155334, 181223, 207112, 233001, 310668, 362446, 414224, 466002, 543669, 621336, 724892, 828448, 932004, 1087338, 1242672, 1449784, 1631007, 1656896, 1864008, 2174676, 2485344, 2899568, 3262014, 3313792, 3728016, 4349352, 4970688, 5799136, 6524028, 7456032, 8698704, 9941376, 11598272, 13048056, 14912064, 17397408, 23196544, 26096112, 29824128, 34794816, 52192224, 69589632, 104384448, 208768896]

約数ペア:

[(1, 208768896), (2, 104384448), (3, 69589632), (4, 52192224), (6, 34794816), (7, 29824128), (8, 26096112), (9, 23196544), (12, 17397408), (14, 14912064), (16, 13048056), (18, 11598272), (21, 9941376), (24, 8698704), (28, 7456032), (32, 6524028), (36, 5799136), (42, 4970688), (48, 4349352), (56, 3728016), (63, 3313792), (64, 3262014), (72, 2899568), (84, 2485344), (96, 2174676), (112, 1864008), (126, 1656896), (128, 1631007), (144, 1449784), (168, 1242672), (192, 1087338), (224, 932004), (252, 828448), (288, 724892), (336, 621336), (384, 543669), (448, 466002), (504, 414224), (576, 362446), (672, 310668), (896, 233001), (1008, 207112), (1152, 181223), (1344, 155334), (2016, 103556), (2688, 77667), (4032, 51778), (8064, 25889)]