669696534

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 1752791040

約数和(自身を除く): 1083094506

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 31, 38, 39, 43, 57, 62, 78, 86, 93, 113, 114, 117, 129, 171, 186, 226, 234, 247, 258, 279, 339, 342, 387, 403, 494, 558, 559, 589, 678, 741, 774, 806, 817, 1017, 1118, 1178, 1209, 1333, 1469, 1482, 1634, 1677, 1767, 2034, 2147, 2223, 2418, 2451, 2666, 2938, 3354, 3503, 3534, 3627, 3999, 4294, 4407, 4446, 4859, 4902, 5031, 5301, 6441, 7006, 7254, 7353, 7657, 7998, 8814, 9718, 10062, 10509, 10602, 10621, 11997, 12882, 13221, 14577, 14706, 15314, 17329, 19323, 21018, 21242, 22971, 23994, 25327, 26442, 27911, 29154, 31527, 31863, 34658, 38646, 43731, 45539, 45942, 50654, 51987, 55822, 63054, 63167, 63726, 66557, 68913, 75981, 83733, 87462, 91078, 92321, 95589, 103974, 126334, 133114, 136617, 137826, 150629, 151962, 155961, 167466, 184642, 189501, 191178, 199671, 227943, 251199, 273234, 276963, 301258, 311922, 329251, 379002, 399342, 409851, 451887, 455886, 502398, 553926, 568503, 599013, 658502, 819702, 830889, 865241, 903774, 987753, 1137006, 1198026, 1200173, 1355661, 1661778, 1730482, 1958177, 1975506, 2400346, 2595723, 2711322, 2861951, 2963259, 3600519, 3916354, 5191446, 5723902, 5874531, 5926518, 7201038, 7787169, 8585853, 10801557, 11749062, 15574338, 17171706, 17623593, 21603114, 25757559, 35247186, 37205363, 51515118, 74410726, 111616089, 223232178, 334848267, 669696534]

約数ペア:

[(1, 669696534), (2, 334848267), (3, 223232178), (6, 111616089), (9, 74410726), (13, 51515118), (18, 37205363), (19, 35247186), (26, 25757559), (31, 21603114), (38, 17623593), (39, 17171706), (43, 15574338), (57, 11749062), (62, 10801557), (78, 8585853), (86, 7787169), (93, 7201038), (113, 5926518), (114, 5874531), (117, 5723902), (129, 5191446), (171, 3916354), (186, 3600519), (226, 2963259), (234, 2861951), (247, 2711322), (258, 2595723), (279, 2400346), (339, 1975506), (342, 1958177), (387, 1730482), (403, 1661778), (494, 1355661), (558, 1200173), (559, 1198026), (589, 1137006), (678, 987753), (741, 903774), (774, 865241), (806, 830889), (817, 819702), (1017, 658502), (1118, 599013), (1178, 568503), (1209, 553926), (1333, 502398), (1469, 455886), (1482, 451887), (1634, 409851), (1677, 399342), (1767, 379002), (2034, 329251), (2147, 311922), (2223, 301258), (2418, 276963), (2451, 273234), (2666, 251199), (2938, 227943), (3354, 199671), (3503, 191178), (3534, 189501), (3627, 184642), (3999, 167466), (4294, 155961), (4407, 151962), (4446, 150629), (4859, 137826), (4902, 136617), (5031, 133114), (5301, 126334), (6441, 103974), (7006, 95589), (7254, 92321), (7353, 91078), (7657, 87462), (7998, 83733), (8814, 75981), (9718, 68913), (10062, 66557), (10509, 63726), (10602, 63167), (10621, 63054), (11997, 55822), (12882, 51987), (13221, 50654), (14577, 45942), (14706, 45539), (15314, 43731), (17329, 38646), (19323, 34658), (21018, 31863), (21242, 31527), (22971, 29154), (23994, 27911), (25327, 26442)]