38403686484

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2029}}^1\times {\mathrm{12227}}^1$

素因数の和:14309

約数の個数: 72

約数和(自身を含む): 99390651360

約数和(自身を除く): 60986964876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 2029, 4058, 6087, 8116, 12174, 12227, 18261, 24348, 24454, 36522, 36681, 48908, 73044, 73362, 87247, 110043, 146724, 174494, 220086, 261741, 348988, 440172, 523482, 525761, 785223, 1046964, 1051522, 1570446, 1577283, 2103044, 3140892, 3154566, 4731849, 6309132, 9463698, 18927396, 24808583, 49617166, 74425749, 99234332, 148851498, 223277247, 297702996, 446554494, 893108988, 1066769069, 2133538138, 3200307207, 4267076276, 6400614414, 9600921621, 12801228828, 19201843242, 38403686484]

約数ペア:

[(1, 38403686484), (2, 19201843242), (3, 12801228828), (4, 9600921621), (6, 6400614414), (9, 4267076276), (12, 3200307207), (18, 2133538138), (36, 1066769069), (43, 893108988), (86, 446554494), (129, 297702996), (172, 223277247), (258, 148851498), (387, 99234332), (516, 74425749), (774, 49617166), (1548, 24808583), (2029, 18927396), (4058, 9463698), (6087, 6309132), (8116, 4731849), (12174, 3154566), (12227, 3140892), (18261, 2103044), (24348, 1577283), (24454, 1570446), (36522, 1051522), (36681, 1046964), (48908, 785223), (73044, 525761), (73362, 523482), (87247, 440172), (110043, 348988), (146724, 261741), (174494, 220086)]