320627616

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{881}}^1$

素因数の和:1134

約数の個数: 96

約数和(自身を含む): 896168448

約数和(自身を除く): 575540832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 223, 272, 408, 446, 544, 669, 816, 881, 892, 1338, 1632, 1762, 1784, 2643, 2676, 3524, 3568, 3791, 5286, 5352, 7048, 7136, 7582, 10572, 10704, 11373, 14096, 14977, 15164, 21144, 21408, 22746, 28192, 29954, 30328, 42288, 44931, 45492, 59908, 60656, 84576, 89862, 90984, 119816, 121312, 179724, 181968, 196463, 239632, 359448, 363936, 392926, 479264, 589389, 718896, 785852, 1178778, 1437792, 1571704, 2357556, 3143408, 3339871, 4715112, 6286816, 6679742, 9430224, 10019613, 13359484, 18860448, 20039226, 26718968, 40078452, 53437936, 80156904, 106875872, 160313808, 320627616]

約数ペア:

[(1, 320627616), (2, 160313808), (3, 106875872), (4, 80156904), (6, 53437936), (8, 40078452), (12, 26718968), (16, 20039226), (17, 18860448), (24, 13359484), (32, 10019613), (34, 9430224), (48, 6679742), (51, 6286816), (68, 4715112), (96, 3339871), (102, 3143408), (136, 2357556), (204, 1571704), (223, 1437792), (272, 1178778), (408, 785852), (446, 718896), (544, 589389), (669, 479264), (816, 392926), (881, 363936), (892, 359448), (1338, 239632), (1632, 196463), (1762, 181968), (1784, 179724), (2643, 121312), (2676, 119816), (3524, 90984), (3568, 89862), (3791, 84576), (5286, 60656), (5352, 59908), (7048, 45492), (7136, 44931), (7582, 42288), (10572, 30328), (10704, 29954), (11373, 28192), (14096, 22746), (14977, 21408), (15164, 21144)]