751998996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{167}}^2$

素因数の和:458

約数の個数: 108

約数和(自身を含む): 2205953568

約数和(自身を除く): 1453954572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 167, 214, 252, 321, 334, 428, 501, 642, 668, 749, 963, 1002, 1169, 1284, 1498, 1503, 1926, 2004, 2247, 2338, 2996, 3006, 3507, 3852, 4494, 4676, 6012, 6741, 7014, 8988, 10521, 13482, 14028, 17869, 21042, 26964, 27889, 35738, 42084, 53607, 55778, 71476, 83667, 107214, 111556, 125083, 160821, 167334, 195223, 214428, 250166, 251001, 321642, 334668, 375249, 390446, 500332, 502002, 585669, 643284, 750498, 780892, 1004004, 1125747, 1171338, 1500996, 1757007, 2251494, 2342676, 2984123, 3514014, 4502988, 5968246, 7028028, 8952369, 11936492, 17904738, 20888861, 26857107, 35809476, 41777722, 53714214, 62666583, 83555444, 107428428, 125333166, 187999749, 250666332, 375999498, 751998996]

約数ペア:

[(1, 751998996), (2, 375999498), (3, 250666332), (4, 187999749), (6, 125333166), (7, 107428428), (9, 83555444), (12, 62666583), (14, 53714214), (18, 41777722), (21, 35809476), (28, 26857107), (36, 20888861), (42, 17904738), (63, 11936492), (84, 8952369), (107, 7028028), (126, 5968246), (167, 4502988), (214, 3514014), (252, 2984123), (321, 2342676), (334, 2251494), (428, 1757007), (501, 1500996), (642, 1171338), (668, 1125747), (749, 1004004), (963, 780892), (1002, 750498), (1169, 643284), (1284, 585669), (1498, 502002), (1503, 500332), (1926, 390446), (2004, 375249), (2247, 334668), (2338, 321642), (2996, 251001), (3006, 250166), (3507, 214428), (3852, 195223), (4494, 167334), (4676, 160821), (6012, 125083), (6741, 111556), (7014, 107214), (8988, 83667), (10521, 71476), (13482, 55778), (14028, 53607), (17869, 42084), (21042, 35738), (26964, 27889)]