438045389238

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{18149}}^1$

素因数の和:18406

約数の個数: 128

約数和(自身を含む): 977277312000

約数和(自身を除く): 539231922762

約数列:

[1, 2, 3, 6, 23, 29, 37, 46, 58, 69, 74, 87, 111, 138, 163, 174, 222, 326, 489, 667, 851, 978, 1073, 1334, 1702, 2001, 2146, 2553, 3219, 3749, 4002, 4727, 5106, 6031, 6438, 7498, 9454, 11247, 12062, 14181, 18093, 18149, 22494, 24679, 28362, 36186, 36298, 49358, 54447, 74037, 108721, 108894, 138713, 148074, 174899, 217442, 277426, 326163, 349798, 416139, 417427, 524697, 526321, 652326, 671513, 832278, 834854, 1049394, 1052642, 1252281, 1343026, 1578963, 2014539, 2504562, 2958287, 3157926, 4022677, 4029078, 5916574, 8045354, 8874861, 12068031, 12105383, 15444799, 17749722, 19473877, 24136062, 24210766, 30889598, 36316149, 38947754, 46334397, 58421631, 68040601, 72632298, 85790323, 92668794, 109456619, 116843262, 136081202, 171580646, 204121803, 218913238, 257370969, 328369857, 408243606, 447899171, 514741938, 656739714, 895798342, 1343697513, 1973177429, 2517502237, 2687395026, 3174241951, 3946354858, 5035004474, 5919532287, 6348483902, 7552506711, 9522725853, 11839064574, 15105013422, 19045451706, 73007564873, 146015129746, 219022694619, 438045389238]

約数ペア:

[(1, 438045389238), (2, 219022694619), (3, 146015129746), (6, 73007564873), (23, 19045451706), (29, 15105013422), (37, 11839064574), (46, 9522725853), (58, 7552506711), (69, 6348483902), (74, 5919532287), (87, 5035004474), (111, 3946354858), (138, 3174241951), (163, 2687395026), (174, 2517502237), (222, 1973177429), (326, 1343697513), (489, 895798342), (667, 656739714), (851, 514741938), (978, 447899171), (1073, 408243606), (1334, 328369857), (1702, 257370969), (2001, 218913238), (2146, 204121803), (2553, 171580646), (3219, 136081202), (3749, 116843262), (4002, 109456619), (4727, 92668794), (5106, 85790323), (6031, 72632298), (6438, 68040601), (7498, 58421631), (9454, 46334397), (11247, 38947754), (12062, 36316149), (14181, 30889598), (18093, 24210766), (18149, 24136062), (22494, 19473877), (24679, 17749722), (28362, 15444799), (36186, 12105383), (36298, 12068031), (49358, 8874861), (54447, 8045354), (74037, 5916574), (108721, 4029078), (108894, 4022677), (138713, 3157926), (148074, 2958287), (174899, 2504562), (217442, 2014539), (277426, 1578963), (326163, 1343026), (349798, 1252281), (416139, 1052642), (417427, 1049394), (524697, 834854), (526321, 832278), (652326, 671513)]