1212142024

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{971}}^1$

素因数の和:1198

約数の個数: 64

約数和(自身を含む): 2462736960

約数和(自身を除く): 1250594936

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 137, 268, 274, 536, 548, 971, 1096, 1139, 1942, 2278, 2329, 3884, 4556, 4658, 7768, 9112, 9179, 9316, 16507, 18358, 18632, 33014, 36716, 65057, 66028, 73432, 130114, 132056, 133027, 156043, 260228, 266054, 312086, 520456, 532108, 624172, 1064216, 1105969, 1248344, 2211938, 2261459, 4423876, 4522918, 8847752, 8912809, 9045836, 17825618, 18091672, 35651236, 71302472, 151517753, 303035506, 606071012, 1212142024]

約数ペア:

[(1, 1212142024), (2, 606071012), (4, 303035506), (8, 151517753), (17, 71302472), (34, 35651236), (67, 18091672), (68, 17825618), (134, 9045836), (136, 8912809), (137, 8847752), (268, 4522918), (274, 4423876), (536, 2261459), (548, 2211938), (971, 1248344), (1096, 1105969), (1139, 1064216), (1942, 624172), (2278, 532108), (2329, 520456), (3884, 312086), (4556, 266054), (4658, 260228), (7768, 156043), (9112, 133027), (9179, 132056), (9316, 130114), (16507, 73432), (18358, 66028), (18632, 65057), (33014, 36716)]