2097413516

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 4464331200

約数和(自身を除く): 2366917684

約数列:

[1, 2, 4, 11, 22, 23, 29, 44, 46, 58, 73, 89, 92, 116, 121, 146, 178, 242, 253, 292, 319, 356, 484, 506, 638, 667, 803, 979, 1012, 1276, 1334, 1606, 1679, 1958, 2047, 2117, 2581, 2668, 2783, 3212, 3358, 3509, 3916, 4094, 4234, 5162, 5566, 6497, 6716, 7018, 7337, 8188, 8468, 8833, 10324, 10769, 11132, 12994, 14036, 14674, 17666, 18469, 21538, 22517, 23287, 25988, 28391, 29348, 35332, 36938, 43076, 45034, 46574, 48691, 56782, 59363, 71467, 73876, 80707, 90068, 93148, 97382, 113564, 118726, 142934, 149431, 161414, 188413, 194764, 203159, 237452, 247687, 256157, 285868, 298862, 312301, 322828, 376826, 406318, 495374, 512314, 535601, 597724, 624602, 652993, 753652, 786137, 812636, 990748, 1024628, 1071202, 1249204, 1305986, 1572274, 1643741, 2072543, 2142404, 2611972, 3144548, 3287482, 4145086, 4333499, 5891611, 6574964, 7182923, 8290172, 8666998, 11783222, 14365846, 17333996, 18081151, 22797973, 23566444, 28731692, 36162302, 45595946, 47668489, 72324604, 91191892, 95336978, 190673956, 524353379, 1048706758, 2097413516]

約数ペア:

[(1, 2097413516), (2, 1048706758), (4, 524353379), (11, 190673956), (22, 95336978), (23, 91191892), (29, 72324604), (44, 47668489), (46, 45595946), (58, 36162302), (73, 28731692), (89, 23566444), (92, 22797973), (116, 18081151), (121, 17333996), (146, 14365846), (178, 11783222), (242, 8666998), (253, 8290172), (292, 7182923), (319, 6574964), (356, 5891611), (484, 4333499), (506, 4145086), (638, 3287482), (667, 3144548), (803, 2611972), (979, 2142404), (1012, 2072543), (1276, 1643741), (1334, 1572274), (1606, 1305986), (1679, 1249204), (1958, 1071202), (2047, 1024628), (2117, 990748), (2581, 812636), (2668, 786137), (2783, 753652), (3212, 652993), (3358, 624602), (3509, 597724), (3916, 535601), (4094, 512314), (4234, 495374), (5162, 406318), (5566, 376826), (6497, 322828), (6716, 312301), (7018, 298862), (7337, 285868), (8188, 256157), (8468, 247687), (8833, 237452), (10324, 203159), (10769, 194764), (11132, 188413), (12994, 161414), (14036, 149431), (14674, 142934), (17666, 118726), (18469, 113564), (21538, 97382), (22517, 93148), (23287, 90068), (25988, 80707), (28391, 73876), (29348, 71467), (35332, 59363), (36938, 56782), (43076, 48691), (45034, 46574)]