745195143084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{6551}}^1\times {\mathrm{10663}}^1$

素因数の和:17355

約数の個数: 96

約数和(自身を含む): 2003327778816

約数和(自身を除く): 1258132635732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 6551, 10663, 10668, 13102, 19653, 21326, 26204, 31989, 39306, 42652, 45857, 63978, 74641, 78612, 91714, 127956, 137571, 149282, 183428, 223923, 275142, 298564, 447846, 550284, 831977, 895692, 1354201, 1663954, 2495931, 2708402, 3327908, 4062603, 4991862, 5416804, 5823839, 8125206, 9479407, 9983724, 11647678, 16250412, 17471517, 18958814, 23295356, 28438221, 34943034, 37917628, 56876442, 69853313, 69886068, 113752884, 139706626, 209559939, 279413252, 419119878, 488973191, 838239756, 977946382, 1466919573, 1955892764, 2933839146, 5867678292, 8871370751, 17742741502, 26614112253, 35485483004, 53228224506, 62099595257, 106456449012, 124199190514, 186298785771, 248398381028, 372597571542, 745195143084]

約数ペア:

[(1, 745195143084), (2, 372597571542), (3, 248398381028), (4, 186298785771), (6, 124199190514), (7, 106456449012), (12, 62099595257), (14, 53228224506), (21, 35485483004), (28, 26614112253), (42, 17742741502), (84, 8871370751), (127, 5867678292), (254, 2933839146), (381, 1955892764), (508, 1466919573), (762, 977946382), (889, 838239756), (1524, 488973191), (1778, 419119878), (2667, 279413252), (3556, 209559939), (5334, 139706626), (6551, 113752884), (10663, 69886068), (10668, 69853313), (13102, 56876442), (19653, 37917628), (21326, 34943034), (26204, 28438221), (31989, 23295356), (39306, 18958814), (42652, 17471517), (45857, 16250412), (63978, 11647678), (74641, 9983724), (78612, 9479407), (91714, 8125206), (127956, 5823839), (137571, 5416804), (149282, 4991862), (183428, 4062603), (223923, 3327908), (275142, 2708402), (298564, 2495931), (447846, 1663954), (550284, 1354201), (831977, 895692)]