261438408

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1429}}^1$

素因数の和:1473

約数の個数: 192

約数和(自身を含む): 912912000

約数和(自身を除く): 651473592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 121, 126, 132, 154, 168, 189, 198, 216, 231, 242, 252, 264, 297, 308, 363, 378, 396, 462, 484, 504, 594, 616, 693, 726, 756, 792, 847, 924, 968, 1089, 1188, 1386, 1429, 1452, 1512, 1694, 1848, 2079, 2178, 2376, 2541, 2772, 2858, 2904, 3267, 3388, 4158, 4287, 4356, 5082, 5544, 5716, 6534, 6776, 7623, 8316, 8574, 8712, 10003, 10164, 11432, 12861, 13068, 15246, 15719, 16632, 17148, 20006, 20328, 22869, 25722, 26136, 30009, 30492, 31438, 34296, 38583, 40012, 45738, 47157, 51444, 60018, 60984, 62876, 77166, 80024, 90027, 91476, 94314, 102888, 110033, 120036, 125752, 141471, 154332, 172909, 180054, 182952, 188628, 220066, 240072, 270081, 282942, 308664, 330099, 345818, 360108, 377256, 424413, 440132, 518727, 540162, 565884, 660198, 691636, 720216, 848826, 880264, 990297, 1037454, 1080324, 1131768, 1210363, 1320396, 1383272, 1556181, 1697652, 1980594, 2074908, 2160648, 2420726, 2640792, 2970891, 3112362, 3395304, 3631089, 3961188, 4149816, 4668543, 4841452, 5941782, 6224724, 7262178, 7922376, 9337086, 9682904, 10893267, 11883564, 12449448, 14524356, 18674172, 21786534, 23767128, 29048712, 32679801, 37348344, 43573068, 65359602, 87146136, 130719204, 261438408]

約数ペア:

[(1, 261438408), (2, 130719204), (3, 87146136), (4, 65359602), (6, 43573068), (7, 37348344), (8, 32679801), (9, 29048712), (11, 23767128), (12, 21786534), (14, 18674172), (18, 14524356), (21, 12449448), (22, 11883564), (24, 10893267), (27, 9682904), (28, 9337086), (33, 7922376), (36, 7262178), (42, 6224724), (44, 5941782), (54, 4841452), (56, 4668543), (63, 4149816), (66, 3961188), (72, 3631089), (77, 3395304), (84, 3112362), (88, 2970891), (99, 2640792), (108, 2420726), (121, 2160648), (126, 2074908), (132, 1980594), (154, 1697652), (168, 1556181), (189, 1383272), (198, 1320396), (216, 1210363), (231, 1131768), (242, 1080324), (252, 1037454), (264, 990297), (297, 880264), (308, 848826), (363, 720216), (378, 691636), (396, 660198), (462, 565884), (484, 540162), (504, 518727), (594, 440132), (616, 424413), (693, 377256), (726, 360108), (756, 345818), (792, 330099), (847, 308664), (924, 282942), (968, 270081), (1089, 240072), (1188, 220066), (1386, 188628), (1429, 182952), (1452, 180054), (1512, 172909), (1694, 154332), (1848, 141471), (2079, 125752), (2178, 120036), (2376, 110033), (2541, 102888), (2772, 94314), (2858, 91476), (2904, 90027), (3267, 80024), (3388, 77166), (4158, 62876), (4287, 60984), (4356, 60018), (5082, 51444), (5544, 47157), (5716, 45738), (6534, 40012), (6776, 38583), (7623, 34296), (8316, 31438), (8574, 30492), (8712, 30009), (10003, 26136), (10164, 25722), (11432, 22869), (12861, 20328), (13068, 20006), (15246, 17148), (15719, 16632)]