291205614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 738588672

約数和(自身を除く): 447383058

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 37, 42, 51, 73, 74, 102, 111, 119, 146, 151, 219, 222, 238, 259, 302, 357, 438, 453, 511, 518, 629, 714, 777, 906, 1022, 1057, 1241, 1258, 1533, 1554, 1887, 2114, 2482, 2567, 2701, 3066, 3171, 3723, 3774, 4403, 5134, 5402, 5587, 6342, 7446, 7701, 8103, 8687, 8806, 11023, 11174, 13209, 15402, 16206, 16761, 17374, 17969, 18907, 22046, 26061, 26418, 33069, 33522, 35938, 37814, 39109, 45917, 52122, 53907, 56721, 66138, 77161, 78218, 91834, 94979, 107814, 113442, 117327, 137751, 154322, 187391, 189958, 231483, 234654, 275502, 284937, 321419, 374782, 407851, 462966, 562173, 569874, 642838, 664853, 815702, 964257, 1124346, 1223553, 1311737, 1329706, 1928514, 1994559, 2447106, 2623474, 2854957, 3935211, 3989118, 5709914, 6933467, 7870422, 8564871, 13866934, 17129742, 20800401, 41600802, 48534269, 97068538, 145602807, 291205614]

約数ペア:

[(1, 291205614), (2, 145602807), (3, 97068538), (6, 48534269), (7, 41600802), (14, 20800401), (17, 17129742), (21, 13866934), (34, 8564871), (37, 7870422), (42, 6933467), (51, 5709914), (73, 3989118), (74, 3935211), (102, 2854957), (111, 2623474), (119, 2447106), (146, 1994559), (151, 1928514), (219, 1329706), (222, 1311737), (238, 1223553), (259, 1124346), (302, 964257), (357, 815702), (438, 664853), (453, 642838), (511, 569874), (518, 562173), (629, 462966), (714, 407851), (777, 374782), (906, 321419), (1022, 284937), (1057, 275502), (1241, 234654), (1258, 231483), (1533, 189958), (1554, 187391), (1887, 154322), (2114, 137751), (2482, 117327), (2567, 113442), (2701, 107814), (3066, 94979), (3171, 91834), (3723, 78218), (3774, 77161), (4403, 66138), (5134, 56721), (5402, 53907), (5587, 52122), (6342, 45917), (7446, 39109), (7701, 37814), (8103, 35938), (8687, 33522), (8806, 33069), (11023, 26418), (11174, 26061), (13209, 22046), (15402, 18907), (16206, 17969), (16761, 17374)]