1487388816

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1319}}^1$

素因数の和:1565

約数の個数: 120

約数和(自身を含む): 4289725440

約数和(自身を除く): 2802336624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 191, 246, 328, 369, 382, 492, 573, 656, 738, 764, 984, 1146, 1319, 1476, 1528, 1719, 1968, 2292, 2638, 2952, 3056, 3438, 3957, 4584, 5276, 5904, 6876, 7831, 7914, 9168, 10552, 11871, 13752, 15662, 15828, 21104, 23493, 23742, 27504, 31324, 31656, 46986, 47484, 54079, 62648, 63312, 70479, 93972, 94968, 108158, 125296, 140958, 162237, 187944, 189936, 216316, 251929, 281916, 324474, 375888, 432632, 486711, 503858, 563832, 648948, 755787, 865264, 973422, 1007716, 1127664, 1297896, 1511574, 1946844, 2015432, 2267361, 2595792, 3023148, 3893688, 4030864, 4534722, 6046296, 7787376, 9069444, 10329089, 12092592, 18138888, 20658178, 30987267, 36277776, 41316356, 61974534, 82632712, 92961801, 123949068, 165265424, 185923602, 247898136, 371847204, 495796272, 743694408, 1487388816]

約数ペア:

[(1, 1487388816), (2, 743694408), (3, 495796272), (4, 371847204), (6, 247898136), (8, 185923602), (9, 165265424), (12, 123949068), (16, 92961801), (18, 82632712), (24, 61974534), (36, 41316356), (41, 36277776), (48, 30987267), (72, 20658178), (82, 18138888), (123, 12092592), (144, 10329089), (164, 9069444), (191, 7787376), (246, 6046296), (328, 4534722), (369, 4030864), (382, 3893688), (492, 3023148), (573, 2595792), (656, 2267361), (738, 2015432), (764, 1946844), (984, 1511574), (1146, 1297896), (1319, 1127664), (1476, 1007716), (1528, 973422), (1719, 865264), (1968, 755787), (2292, 648948), (2638, 563832), (2952, 503858), (3056, 486711), (3438, 432632), (3957, 375888), (4584, 324474), (5276, 281916), (5904, 251929), (6876, 216316), (7831, 189936), (7914, 187944), (9168, 162237), (10552, 140958), (11871, 125296), (13752, 108158), (15662, 94968), (15828, 93972), (21104, 70479), (23493, 63312), (23742, 62648), (27504, 54079), (31324, 47484), (31656, 46986)]