1212425856

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61909}}^1$

素因数の和:61946

約数の個数: 96

約数和(自身を含む): 3694169700

約数和(自身を除く): 2481743844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 272, 288, 306, 384, 408, 544, 576, 612, 816, 1088, 1152, 1224, 1632, 2176, 2448, 3264, 4896, 6528, 9792, 19584, 61909, 123818, 185727, 247636, 371454, 495272, 557181, 742908, 990544, 1052453, 1114362, 1485816, 1981088, 2104906, 2228724, 2971632, 3157359, 3962176, 4209812, 4457448, 5943264, 6314718, 7924352, 8419624, 8914896, 9472077, 11886528, 12629436, 16839248, 17829792, 18944154, 23773056, 25258872, 33678496, 35659584, 37888308, 50517744, 67356992, 71319168, 75776616, 101035488, 134713984, 151553232, 202070976, 303106464, 404141952, 606212928, 1212425856]

約数ペア:

[(1, 1212425856), (2, 606212928), (3, 404141952), (4, 303106464), (6, 202070976), (8, 151553232), (9, 134713984), (12, 101035488), (16, 75776616), (17, 71319168), (18, 67356992), (24, 50517744), (32, 37888308), (34, 35659584), (36, 33678496), (48, 25258872), (51, 23773056), (64, 18944154), (68, 17829792), (72, 16839248), (96, 12629436), (102, 11886528), (128, 9472077), (136, 8914896), (144, 8419624), (153, 7924352), (192, 6314718), (204, 5943264), (272, 4457448), (288, 4209812), (306, 3962176), (384, 3157359), (408, 2971632), (544, 2228724), (576, 2104906), (612, 1981088), (816, 1485816), (1088, 1114362), (1152, 1052453), (1224, 990544), (1632, 742908), (2176, 557181), (2448, 495272), (3264, 371454), (4896, 247636), (6528, 185727), (9792, 123818), (19584, 61909)]