264597192

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{21491}}^1$

素因数の和:21528

約数の個数: 80

約数和(自身を含む): 780159600

約数和(自身を除く): 515562408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 3078, 4104, 6156, 12312, 21491, 42982, 64473, 85964, 128946, 171928, 193419, 257892, 386838, 408329, 515784, 580257, 773676, 816658, 1160514, 1224987, 1547352, 1633316, 1740771, 2321028, 2449974, 3266632, 3481542, 3674961, 4642056, 4899948, 6963084, 7349922, 9799896, 11024883, 13926168, 14699844, 22049766, 29399688, 33074649, 44099532, 66149298, 88199064, 132298596, 264597192]

約数ペア:

[(1, 264597192), (2, 132298596), (3, 88199064), (4, 66149298), (6, 44099532), (8, 33074649), (9, 29399688), (12, 22049766), (18, 14699844), (19, 13926168), (24, 11024883), (27, 9799896), (36, 7349922), (38, 6963084), (54, 4899948), (57, 4642056), (72, 3674961), (76, 3481542), (81, 3266632), (108, 2449974), (114, 2321028), (152, 1740771), (162, 1633316), (171, 1547352), (216, 1224987), (228, 1160514), (324, 816658), (342, 773676), (456, 580257), (513, 515784), (648, 408329), (684, 386838), (1026, 257892), (1368, 193419), (1539, 171928), (2052, 128946), (3078, 85964), (4104, 64473), (6156, 42982), (12312, 21491)]