8889673026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:728

約数の個数: 128

約数和(自身を含む): 20374953984

約数和(自身を除く): 11485280958

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 43, 62, 78, 86, 93, 129, 186, 193, 258, 386, 403, 443, 559, 579, 806, 886, 1118, 1158, 1209, 1329, 1333, 1677, 2418, 2509, 2658, 2666, 3354, 3999, 5018, 5759, 5983, 7527, 7998, 8299, 11518, 11966, 13733, 15054, 16598, 17277, 17329, 17949, 19049, 24897, 27466, 34554, 34658, 35898, 38098, 41199, 49794, 51987, 57147, 77779, 82398, 85499, 103974, 107887, 114294, 155558, 170998, 178529, 215774, 233337, 247637, 256497, 257269, 323661, 357058, 466674, 495274, 512994, 514538, 535587, 590519, 647322, 742911, 771807, 1071174, 1111487, 1181038, 1485822, 1543614, 1771557, 2222974, 2650469, 3334461, 3344497, 3543114, 3676457, 5300938, 6668922, 6688994, 7352914, 7676747, 7951407, 10033491, 11029371, 15353494, 15902814, 20066982, 22058742, 23030241, 34456097, 46060482, 47793941, 68912194, 95587882, 103368291, 113970167, 143381823, 206736582, 227940334, 286763646, 341910501, 683821002, 1481612171, 2963224342, 4444836513, 8889673026]

約数ペア:

[(1, 8889673026), (2, 4444836513), (3, 2963224342), (6, 1481612171), (13, 683821002), (26, 341910501), (31, 286763646), (39, 227940334), (43, 206736582), (62, 143381823), (78, 113970167), (86, 103368291), (93, 95587882), (129, 68912194), (186, 47793941), (193, 46060482), (258, 34456097), (386, 23030241), (403, 22058742), (443, 20066982), (559, 15902814), (579, 15353494), (806, 11029371), (886, 10033491), (1118, 7951407), (1158, 7676747), (1209, 7352914), (1329, 6688994), (1333, 6668922), (1677, 5300938), (2418, 3676457), (2509, 3543114), (2658, 3344497), (2666, 3334461), (3354, 2650469), (3999, 2222974), (5018, 1771557), (5759, 1543614), (5983, 1485822), (7527, 1181038), (7998, 1111487), (8299, 1071174), (11518, 771807), (11966, 742911), (13733, 647322), (15054, 590519), (16598, 535587), (17277, 514538), (17329, 512994), (17949, 495274), (19049, 466674), (24897, 357058), (27466, 323661), (34554, 257269), (34658, 256497), (35898, 247637), (38098, 233337), (41199, 215774), (49794, 178529), (51987, 170998), (57147, 155558), (77779, 114294), (82398, 107887), (85499, 103974)]