289258002

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{2251}}^1$

素因数の和:2340

約数の個数: 72

約数和(自身を含む): 700867440

約数和(自身を除く): 411609438

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 59, 66, 99, 118, 121, 177, 198, 242, 354, 363, 531, 649, 726, 1062, 1089, 1298, 1947, 2178, 2251, 3894, 4502, 5841, 6753, 7139, 11682, 13506, 14278, 20259, 21417, 24761, 40518, 42834, 49522, 64251, 74283, 128502, 132809, 148566, 222849, 265618, 272371, 398427, 445698, 544742, 796854, 817113, 1195281, 1460899, 1634226, 2390562, 2451339, 2921798, 4382697, 4902678, 8765394, 13148091, 16069889, 26296182, 32139778, 48209667, 96419334, 144629001, 289258002]

約数ペア:

[(1, 289258002), (2, 144629001), (3, 96419334), (6, 48209667), (9, 32139778), (11, 26296182), (18, 16069889), (22, 13148091), (33, 8765394), (59, 4902678), (66, 4382697), (99, 2921798), (118, 2451339), (121, 2390562), (177, 1634226), (198, 1460899), (242, 1195281), (354, 817113), (363, 796854), (531, 544742), (649, 445698), (726, 398427), (1062, 272371), (1089, 265618), (1298, 222849), (1947, 148566), (2178, 132809), (2251, 128502), (3894, 74283), (4502, 64251), (5841, 49522), (6753, 42834), (7139, 40518), (11682, 24761), (13506, 21417), (14278, 20259)]