1275890224

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1$

素因数の和:627

約数の個数: 120

約数和(自身を含む): 3025386720

約数和(自身を除く): 1749496496

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 173, 184, 196, 322, 346, 368, 392, 409, 644, 692, 784, 818, 1127, 1211, 1288, 1384, 1636, 2254, 2422, 2576, 2768, 2863, 3272, 3979, 4508, 4844, 5726, 6544, 7958, 8477, 9016, 9407, 9688, 11452, 15916, 16954, 18032, 18814, 19376, 20041, 22904, 27853, 31832, 33908, 37628, 40082, 45808, 55706, 63664, 65849, 67816, 70757, 75256, 80164, 111412, 131698, 135632, 141514, 150512, 160328, 194971, 222824, 263396, 283028, 320656, 389942, 445648, 460943, 495299, 526792, 566056, 779884, 921886, 990598, 1053584, 1132112, 1559768, 1627411, 1843772, 1981196, 3119536, 3254822, 3467093, 3687544, 3962392, 6509644, 6934186, 7375088, 7924784, 11391877, 13019288, 13868372, 22783754, 26038576, 27736744, 45567508, 55473488, 79743139, 91135016, 159486278, 182270032, 318972556, 637945112, 1275890224]

約数ペア:

[(1, 1275890224), (2, 637945112), (4, 318972556), (7, 182270032), (8, 159486278), (14, 91135016), (16, 79743139), (23, 55473488), (28, 45567508), (46, 27736744), (49, 26038576), (56, 22783754), (92, 13868372), (98, 13019288), (112, 11391877), (161, 7924784), (173, 7375088), (184, 6934186), (196, 6509644), (322, 3962392), (346, 3687544), (368, 3467093), (392, 3254822), (409, 3119536), (644, 1981196), (692, 1843772), (784, 1627411), (818, 1559768), (1127, 1132112), (1211, 1053584), (1288, 990598), (1384, 921886), (1636, 779884), (2254, 566056), (2422, 526792), (2576, 495299), (2768, 460943), (2863, 445648), (3272, 389942), (3979, 320656), (4508, 283028), (4844, 263396), (5726, 222824), (6544, 194971), (7958, 160328), (8477, 150512), (9016, 141514), (9407, 135632), (9688, 131698), (11452, 111412), (15916, 80164), (16954, 75256), (18032, 70757), (18814, 67816), (19376, 65849), (20041, 63664), (22904, 55706), (27853, 45808), (31832, 40082), (33908, 37628)]