215718426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 623241216

約数和(自身を除く): 407522790

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 33, 42, 46, 63, 66, 67, 69, 77, 99, 101, 126, 134, 138, 154, 161, 198, 201, 202, 207, 231, 253, 303, 322, 402, 414, 462, 469, 483, 506, 603, 606, 693, 707, 737, 759, 909, 938, 966, 1111, 1206, 1386, 1407, 1414, 1449, 1474, 1518, 1541, 1771, 1818, 2121, 2211, 2222, 2277, 2323, 2814, 2898, 3082, 3333, 3542, 4221, 4242, 4422, 4554, 4623, 4646, 5159, 5313, 6363, 6633, 6666, 6767, 6969, 7777, 8442, 9246, 9999, 10318, 10626, 10787, 12726, 13266, 13534, 13869, 13938, 15477, 15554, 15939, 16261, 16951, 19998, 20301, 20907, 21574, 23331, 25553, 27738, 30954, 31878, 32361, 32522, 33902, 40602, 41814, 46431, 46662, 47369, 48783, 50853, 51106, 60903, 64722, 69993, 74437, 76659, 92862, 94738, 97083, 97566, 101706, 118657, 121806, 139986, 142107, 146349, 148874, 152559, 153318, 155641, 178871, 194166, 223311, 229977, 237314, 284214, 292698, 305118, 311282, 355971, 357742, 426321, 446622, 459954, 466923, 521059, 536613, 669933, 711942, 852642, 933846, 1042118, 1067913, 1073226, 1089487, 1339866, 1400769, 1563177, 1609839, 1712051, 2135826, 2178974, 2801538, 3126354, 3219678, 3268461, 3424102, 4689531, 5136153, 6536922, 9379062, 9805383, 10272306, 11984357, 15408459, 19610766, 23968714, 30816918, 35953071, 71906142, 107859213, 215718426]

約数ペア:

[(1, 215718426), (2, 107859213), (3, 71906142), (6, 35953071), (7, 30816918), (9, 23968714), (11, 19610766), (14, 15408459), (18, 11984357), (21, 10272306), (22, 9805383), (23, 9379062), (33, 6536922), (42, 5136153), (46, 4689531), (63, 3424102), (66, 3268461), (67, 3219678), (69, 3126354), (77, 2801538), (99, 2178974), (101, 2135826), (126, 1712051), (134, 1609839), (138, 1563177), (154, 1400769), (161, 1339866), (198, 1089487), (201, 1073226), (202, 1067913), (207, 1042118), (231, 933846), (253, 852642), (303, 711942), (322, 669933), (402, 536613), (414, 521059), (462, 466923), (469, 459954), (483, 446622), (506, 426321), (603, 357742), (606, 355971), (693, 311282), (707, 305118), (737, 292698), (759, 284214), (909, 237314), (938, 229977), (966, 223311), (1111, 194166), (1206, 178871), (1386, 155641), (1407, 153318), (1414, 152559), (1449, 148874), (1474, 146349), (1518, 142107), (1541, 139986), (1771, 121806), (1818, 118657), (2121, 101706), (2211, 97566), (2222, 97083), (2277, 94738), (2323, 92862), (2814, 76659), (2898, 74437), (3082, 69993), (3333, 64722), (3542, 60903), (4221, 51106), (4242, 50853), (4422, 48783), (4554, 47369), (4623, 46662), (4646, 46431), (5159, 41814), (5313, 40602), (6363, 33902), (6633, 32522), (6666, 32361), (6767, 31878), (6969, 30954), (7777, 27738), (8442, 25553), (9246, 23331), (9999, 21574), (10318, 20907), (10626, 20301), (10787, 19998), (12726, 16951), (13266, 16261), (13534, 15939), (13869, 15554), (13938, 15477)]