997865712

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{364717}}^1$

素因数の和:364750

約数の個数: 60

約数和(自身を含む): 2939627080

約数和(自身を除く): 1941761368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 364717, 729434, 1094151, 1458868, 2188302, 2917736, 3282453, 4376604, 5835472, 6564906, 6929623, 8753208, 13129812, 13859246, 17506416, 20788869, 26259624, 27718492, 41577738, 52519248, 55436984, 62366607, 83155476, 110873968, 124733214, 166310952, 249466428, 332621904, 498932856, 997865712]

約数ペア:

[(1, 997865712), (2, 498932856), (3, 332621904), (4, 249466428), (6, 166310952), (8, 124733214), (9, 110873968), (12, 83155476), (16, 62366607), (18, 55436984), (19, 52519248), (24, 41577738), (36, 27718492), (38, 26259624), (48, 20788869), (57, 17506416), (72, 13859246), (76, 13129812), (114, 8753208), (144, 6929623), (152, 6564906), (171, 5835472), (228, 4376604), (304, 3282453), (342, 2917736), (456, 2188302), (684, 1458868), (912, 1094151), (1368, 729434), (2736, 364717)]