741869212

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 1612800000

約数和(自身を除く): 870930788

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 149, 191, 196, 266, 298, 343, 382, 532, 596, 686, 764, 931, 1043, 1337, 1372, 1862, 2086, 2674, 2831, 3629, 3724, 4172, 5348, 5662, 6517, 7258, 7301, 9359, 11324, 13034, 14516, 14602, 18718, 19817, 25403, 26068, 28459, 29204, 37436, 39634, 50806, 51107, 56918, 65513, 79268, 101612, 102214, 113836, 131026, 138719, 177821, 199213, 204428, 262052, 277438, 355642, 398426, 540721, 554876, 711284, 796852, 971033, 1081442, 1244747, 1394491, 1942066, 2162884, 2489494, 2788982, 3785047, 3884132, 4978988, 5577964, 7570094, 9761437, 15140188, 19522874, 26495329, 39045748, 52990658, 105981316, 185467303, 370934606, 741869212]

約数ペア:

[(1, 741869212), (2, 370934606), (4, 185467303), (7, 105981316), (14, 52990658), (19, 39045748), (28, 26495329), (38, 19522874), (49, 15140188), (76, 9761437), (98, 7570094), (133, 5577964), (149, 4978988), (191, 3884132), (196, 3785047), (266, 2788982), (298, 2489494), (343, 2162884), (382, 1942066), (532, 1394491), (596, 1244747), (686, 1081442), (764, 971033), (931, 796852), (1043, 711284), (1337, 554876), (1372, 540721), (1862, 398426), (2086, 355642), (2674, 277438), (2831, 262052), (3629, 204428), (3724, 199213), (4172, 177821), (5348, 138719), (5662, 131026), (6517, 113836), (7258, 102214), (7301, 101612), (9359, 79268), (11324, 65513), (13034, 56918), (14516, 51107), (14602, 50806), (18718, 39634), (19817, 37436), (25403, 29204), (26068, 28459)]