1903908648

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{28753}}^1$

素因数の和:28882

約数の個数: 64

約数和(自身を含む): 4968691200

約数和(自身を除く): 3064782552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 89, 93, 124, 178, 186, 248, 267, 356, 372, 534, 712, 744, 1068, 2136, 2759, 5518, 8277, 11036, 16554, 22072, 28753, 33108, 57506, 66216, 86259, 115012, 172518, 230024, 345036, 690072, 891343, 1782686, 2559017, 2674029, 3565372, 5118034, 5348058, 7130744, 7677051, 10236068, 10696116, 15354102, 20472136, 21392232, 30708204, 61416408, 79329527, 158659054, 237988581, 317318108, 475977162, 634636216, 951954324, 1903908648]

約数ペア:

[(1, 1903908648), (2, 951954324), (3, 634636216), (4, 475977162), (6, 317318108), (8, 237988581), (12, 158659054), (24, 79329527), (31, 61416408), (62, 30708204), (89, 21392232), (93, 20472136), (124, 15354102), (178, 10696116), (186, 10236068), (248, 7677051), (267, 7130744), (356, 5348058), (372, 5118034), (534, 3565372), (712, 2674029), (744, 2559017), (1068, 1782686), (2136, 891343), (2759, 690072), (5518, 345036), (8277, 230024), (11036, 172518), (16554, 115012), (22072, 86259), (28753, 66216), (33108, 57506)]