229940802

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:745

約数の個数: 128

約数和(自身を含む): 638507520

約数和(自身を除く): 408566718

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 73, 78, 91, 117, 126, 146, 182, 189, 219, 234, 273, 351, 378, 438, 511, 546, 641, 657, 702, 819, 949, 1022, 1282, 1314, 1533, 1638, 1898, 1923, 1971, 2457, 2847, 3066, 3846, 3942, 4487, 4599, 4914, 5694, 5769, 6643, 8333, 8541, 8974, 9198, 11538, 13286, 13461, 13797, 16666, 17082, 17307, 19929, 24999, 25623, 26922, 27594, 34614, 39858, 40383, 46793, 49998, 51246, 58331, 59787, 74997, 80766, 93586, 116662, 119574, 121149, 140379, 149994, 174993, 179361, 224991, 242298, 280758, 327551, 349986, 358722, 421137, 449982, 524979, 608309, 655102, 842274, 982653, 1049958, 1216618, 1263411, 1574937, 1824927, 1965306, 2526822, 2947959, 3149874, 3649854, 4258163, 5474781, 5895918, 8516326, 8843877, 10949562, 12774489, 16424343, 17687754, 25548978, 32848686, 38323467, 76646934, 114970401, 229940802]

約数ペア:

[(1, 229940802), (2, 114970401), (3, 76646934), (6, 38323467), (7, 32848686), (9, 25548978), (13, 17687754), (14, 16424343), (18, 12774489), (21, 10949562), (26, 8843877), (27, 8516326), (39, 5895918), (42, 5474781), (54, 4258163), (63, 3649854), (73, 3149874), (78, 2947959), (91, 2526822), (117, 1965306), (126, 1824927), (146, 1574937), (182, 1263411), (189, 1216618), (219, 1049958), (234, 982653), (273, 842274), (351, 655102), (378, 608309), (438, 524979), (511, 449982), (546, 421137), (641, 358722), (657, 349986), (702, 327551), (819, 280758), (949, 242298), (1022, 224991), (1282, 179361), (1314, 174993), (1533, 149994), (1638, 140379), (1898, 121149), (1923, 119574), (1971, 116662), (2457, 93586), (2847, 80766), (3066, 74997), (3846, 59787), (3942, 58331), (4487, 51246), (4599, 49998), (4914, 46793), (5694, 40383), (5769, 39858), (6643, 34614), (8333, 27594), (8541, 26922), (8974, 25623), (9198, 24999), (11538, 19929), (13286, 17307), (13461, 17082), (13797, 16666)]