1219738086

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1203

約数の個数: 144

約数和(自身を含む): 3257139600

約数和(自身を除く): 2037401514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 43, 49, 58, 63, 86, 87, 98, 126, 129, 147, 174, 203, 258, 261, 294, 301, 387, 406, 441, 522, 602, 609, 774, 882, 903, 1109, 1218, 1247, 1421, 1806, 1827, 2107, 2218, 2494, 2709, 2842, 3327, 3654, 3741, 4214, 4263, 5418, 6321, 6654, 7482, 7763, 8526, 8729, 9981, 11223, 12642, 12789, 15526, 17458, 18963, 19962, 22446, 23289, 25578, 26187, 32161, 37926, 46578, 47687, 52374, 54341, 61103, 64322, 69867, 78561, 95374, 96483, 108682, 122206, 139734, 143061, 157122, 163023, 183309, 192966, 225127, 286122, 289449, 326046, 333809, 366618, 429183, 450254, 489069, 549927, 578898, 667618, 675381, 858366, 978138, 1001427, 1099854, 1350762, 1382923, 1575889, 2002854, 2026143, 2336663, 2765846, 3004281, 3151778, 4052286, 4148769, 4673326, 4727667, 6008562, 7009989, 8297538, 9455334, 9680461, 12446307, 14019978, 14183001, 19360922, 21029967, 24892614, 28366002, 29041383, 42059934, 58082766, 67763227, 87124149, 135526454, 174248298, 203289681, 406579362, 609869043, 1219738086]

約数ペア:

[(1, 1219738086), (2, 609869043), (3, 406579362), (6, 203289681), (7, 174248298), (9, 135526454), (14, 87124149), (18, 67763227), (21, 58082766), (29, 42059934), (42, 29041383), (43, 28366002), (49, 24892614), (58, 21029967), (63, 19360922), (86, 14183001), (87, 14019978), (98, 12446307), (126, 9680461), (129, 9455334), (147, 8297538), (174, 7009989), (203, 6008562), (258, 4727667), (261, 4673326), (294, 4148769), (301, 4052286), (387, 3151778), (406, 3004281), (441, 2765846), (522, 2336663), (602, 2026143), (609, 2002854), (774, 1575889), (882, 1382923), (903, 1350762), (1109, 1099854), (1218, 1001427), (1247, 978138), (1421, 858366), (1806, 675381), (1827, 667618), (2107, 578898), (2218, 549927), (2494, 489069), (2709, 450254), (2842, 429183), (3327, 366618), (3654, 333809), (3741, 326046), (4214, 289449), (4263, 286122), (5418, 225127), (6321, 192966), (6654, 183309), (7482, 163023), (7763, 157122), (8526, 143061), (8729, 139734), (9981, 122206), (11223, 108682), (12642, 96483), (12789, 95374), (15526, 78561), (17458, 69867), (18963, 64322), (19962, 61103), (22446, 54341), (23289, 52374), (25578, 47687), (26187, 46578), (32161, 37926)]