1285383168

素因数分解:

$2^{10}\times 3^4\times {\mathrm{15497}}^1$

素因数の和:15529

約数の個数: 110

約数和(自身を含む): 3838653126

約数和(自身を除く): 2553269958

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1024, 1152, 1296, 1536, 1728, 2304, 2592, 3072, 3456, 4608, 5184, 6912, 9216, 10368, 13824, 15497, 20736, 27648, 30994, 41472, 46491, 61988, 82944, 92982, 123976, 139473, 185964, 247952, 278946, 371928, 418419, 495904, 557892, 743856, 836838, 991808, 1115784, 1255257, 1487712, 1673676, 1983616, 2231568, 2510514, 2975424, 3347352, 3967232, 4463136, 5021028, 5950848, 6694704, 7934464, 8926272, 10042056, 11901696, 13389408, 15868928, 17852544, 20084112, 23803392, 26778816, 35705088, 40168224, 47606784, 53557632, 71410176, 80336448, 107115264, 142820352, 160672896, 214230528, 321345792, 428461056, 642691584, 1285383168]

約数ペア:

[(1, 1285383168), (2, 642691584), (3, 428461056), (4, 321345792), (6, 214230528), (8, 160672896), (9, 142820352), (12, 107115264), (16, 80336448), (18, 71410176), (24, 53557632), (27, 47606784), (32, 40168224), (36, 35705088), (48, 26778816), (54, 23803392), (64, 20084112), (72, 17852544), (81, 15868928), (96, 13389408), (108, 11901696), (128, 10042056), (144, 8926272), (162, 7934464), (192, 6694704), (216, 5950848), (256, 5021028), (288, 4463136), (324, 3967232), (384, 3347352), (432, 2975424), (512, 2510514), (576, 2231568), (648, 1983616), (768, 1673676), (864, 1487712), (1024, 1255257), (1152, 1115784), (1296, 991808), (1536, 836838), (1728, 743856), (2304, 557892), (2592, 495904), (3072, 418419), (3456, 371928), (4608, 278946), (5184, 247952), (6912, 185964), (9216, 139473), (10368, 123976), (13824, 92982), (15497, 82944), (20736, 61988), (27648, 46491), (30994, 41472)]