321991632

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{39229}}^1$

素因数の和:39265

約数の個数: 80

約数和(自身を含む): 972904000

約数和(自身を除く): 650912368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 39229, 78458, 117687, 156916, 235374, 313832, 353061, 470748, 627664, 706122, 745351, 941496, 1059183, 1412244, 1490702, 1882992, 2118366, 2236053, 2824488, 2981404, 4236732, 4472106, 5648976, 5962808, 6708159, 8473464, 8944212, 11925616, 13416318, 16946928, 17888424, 20124477, 26832636, 35776848, 40248954, 53665272, 80497908, 107330544, 160995816, 321991632]

約数ペア:

[(1, 321991632), (2, 160995816), (3, 107330544), (4, 80497908), (6, 53665272), (8, 40248954), (9, 35776848), (12, 26832636), (16, 20124477), (18, 17888424), (19, 16946928), (24, 13416318), (27, 11925616), (36, 8944212), (38, 8473464), (48, 6708159), (54, 5962808), (57, 5648976), (72, 4472106), (76, 4236732), (108, 2981404), (114, 2824488), (144, 2236053), (152, 2118366), (171, 1882992), (216, 1490702), (228, 1412244), (304, 1059183), (342, 941496), (432, 745351), (456, 706122), (513, 627664), (684, 470748), (912, 353061), (1026, 313832), (1368, 235374), (2052, 156916), (2736, 117687), (4104, 78458), (8208, 39229)]