211639176

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:233

約数の個数: 256

約数和(自身を含む): 725760000

約数和(自身を除く): 514120824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 53, 54, 56, 57, 63, 72, 76, 84, 106, 108, 114, 126, 133, 139, 152, 159, 168, 171, 189, 212, 216, 228, 252, 266, 278, 318, 342, 371, 378, 399, 417, 424, 456, 477, 504, 513, 532, 556, 636, 684, 742, 756, 798, 834, 954, 973, 1007, 1026, 1064, 1112, 1113, 1197, 1251, 1272, 1368, 1431, 1484, 1512, 1596, 1668, 1908, 1946, 2014, 2052, 2226, 2394, 2502, 2641, 2862, 2919, 2968, 3021, 3192, 3336, 3339, 3591, 3753, 3816, 3892, 4028, 4104, 4452, 4788, 5004, 5282, 5724, 5838, 6042, 6678, 7049, 7182, 7367, 7506, 7784, 7923, 8056, 8757, 8904, 9063, 9576, 10008, 10017, 10564, 11448, 11676, 12084, 13356, 14098, 14364, 14734, 15012, 15846, 17514, 18126, 18487, 20034, 21128, 21147, 22101, 23352, 23769, 24168, 26271, 26712, 27189, 28196, 28728, 29468, 30024, 31692, 35028, 36252, 36974, 40068, 42294, 44202, 47538, 51569, 52542, 54378, 55461, 56392, 58936, 63384, 63441, 66303, 70056, 71307, 72504, 73948, 80136, 84588, 88404, 95076, 103138, 105084, 108756, 110922, 126882, 132606, 139973, 142614, 147896, 154707, 166383, 169176, 176808, 190152, 190323, 198909, 206276, 210168, 217512, 221844, 253764, 265212, 279946, 285228, 309414, 332766, 380646, 397818, 412552, 419919, 443688, 464121, 499149, 507528, 530424, 559892, 570456, 618828, 665532, 761292, 795636, 839838, 928242, 979811, 998298, 1119784, 1237656, 1259757, 1331064, 1392363, 1522584, 1591272, 1679676, 1856484, 1959622, 1996596, 2519514, 2784726, 2939433, 3359352, 3712968, 3779271, 3919244, 3993192, 5039028, 5569452, 5878866, 7558542, 7838488, 8818299, 10078056, 11138904, 11757732, 15117084, 17636598, 23515464, 26454897, 30234168, 35273196, 52909794, 70546392, 105819588, 211639176]

約数ペア:

[(1, 211639176), (2, 105819588), (3, 70546392), (4, 52909794), (6, 35273196), (7, 30234168), (8, 26454897), (9, 23515464), (12, 17636598), (14, 15117084), (18, 11757732), (19, 11138904), (21, 10078056), (24, 8818299), (27, 7838488), (28, 7558542), (36, 5878866), (38, 5569452), (42, 5039028), (53, 3993192), (54, 3919244), (56, 3779271), (57, 3712968), (63, 3359352), (72, 2939433), (76, 2784726), (84, 2519514), (106, 1996596), (108, 1959622), (114, 1856484), (126, 1679676), (133, 1591272), (139, 1522584), (152, 1392363), (159, 1331064), (168, 1259757), (171, 1237656), (189, 1119784), (212, 998298), (216, 979811), (228, 928242), (252, 839838), (266, 795636), (278, 761292), (318, 665532), (342, 618828), (371, 570456), (378, 559892), (399, 530424), (417, 507528), (424, 499149), (456, 464121), (477, 443688), (504, 419919), (513, 412552), (532, 397818), (556, 380646), (636, 332766), (684, 309414), (742, 285228), (756, 279946), (798, 265212), (834, 253764), (954, 221844), (973, 217512), (1007, 210168), (1026, 206276), (1064, 198909), (1112, 190323), (1113, 190152), (1197, 176808), (1251, 169176), (1272, 166383), (1368, 154707), (1431, 147896), (1484, 142614), (1512, 139973), (1596, 132606), (1668, 126882), (1908, 110922), (1946, 108756), (2014, 105084), (2052, 103138), (2226, 95076), (2394, 88404), (2502, 84588), (2641, 80136), (2862, 73948), (2919, 72504), (2968, 71307), (3021, 70056), (3192, 66303), (3336, 63441), (3339, 63384), (3591, 58936), (3753, 56392), (3816, 55461), (3892, 54378), (4028, 52542), (4104, 51569), (4452, 47538), (4788, 44202), (5004, 42294), (5282, 40068), (5724, 36974), (5838, 36252), (6042, 35028), (6678, 31692), (7049, 30024), (7182, 29468), (7367, 28728), (7506, 28196), (7784, 27189), (7923, 26712), (8056, 26271), (8757, 24168), (8904, 23769), (9063, 23352), (9576, 22101), (10008, 21147), (10017, 21128), (10564, 20034), (11448, 18487), (11676, 18126), (12084, 17514), (13356, 15846), (14098, 15012), (14364, 14734)]