40499928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{751}}^1$

素因数の和:877

約数の個数: 96

約数和(自身を含む): 126696960

約数和(自身を除く): 86197032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 107, 126, 168, 214, 252, 321, 428, 504, 642, 749, 751, 856, 963, 1284, 1498, 1502, 1926, 2247, 2253, 2568, 2996, 3004, 3852, 4494, 4506, 5257, 5992, 6008, 6741, 6759, 7704, 8988, 9012, 10514, 13482, 13518, 15771, 17976, 18024, 21028, 26964, 27036, 31542, 42056, 47313, 53928, 54072, 63084, 80357, 94626, 126168, 160714, 189252, 241071, 321428, 378504, 482142, 562499, 642856, 723213, 964284, 1124998, 1446426, 1687497, 1928568, 2249996, 2892852, 3374994, 4499992, 5062491, 5785704, 6749988, 10124982, 13499976, 20249964, 40499928]

約数ペア:

[(1, 40499928), (2, 20249964), (3, 13499976), (4, 10124982), (6, 6749988), (7, 5785704), (8, 5062491), (9, 4499992), (12, 3374994), (14, 2892852), (18, 2249996), (21, 1928568), (24, 1687497), (28, 1446426), (36, 1124998), (42, 964284), (56, 723213), (63, 642856), (72, 562499), (84, 482142), (107, 378504), (126, 321428), (168, 241071), (214, 189252), (252, 160714), (321, 126168), (428, 94626), (504, 80357), (642, 63084), (749, 54072), (751, 53928), (856, 47313), (963, 42056), (1284, 31542), (1498, 27036), (1502, 26964), (1926, 21028), (2247, 18024), (2253, 17976), (2568, 15771), (2996, 13518), (3004, 13482), (3852, 10514), (4494, 9012), (4506, 8988), (5257, 7704), (5992, 6759), (6008, 6741)]