668067264

素因数分解:

$2^6\times 3^8\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 252

約数和(自身を含む): 2089677304

約数和(自身を除く): 1421610040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 43, 48, 54, 64, 72, 74, 81, 86, 96, 108, 111, 129, 144, 148, 162, 172, 192, 216, 222, 243, 258, 288, 296, 324, 333, 344, 387, 432, 444, 486, 516, 576, 592, 648, 666, 688, 729, 774, 864, 888, 972, 999, 1032, 1161, 1184, 1296, 1332, 1376, 1458, 1548, 1591, 1728, 1776, 1944, 1998, 2064, 2187, 2322, 2368, 2592, 2664, 2752, 2916, 2997, 3096, 3182, 3483, 3552, 3888, 3996, 4128, 4374, 4644, 4773, 5184, 5328, 5832, 5994, 6192, 6364, 6561, 6966, 7104, 7776, 7992, 8256, 8748, 8991, 9288, 9546, 10449, 10656, 11664, 11988, 12384, 12728, 13122, 13932, 14319, 15552, 15984, 17496, 17982, 18576, 19092, 20898, 21312, 23328, 23976, 24768, 25456, 26244, 26973, 27864, 28638, 31347, 31968, 34992, 35964, 37152, 38184, 41796, 42957, 46656, 47952, 50912, 52488, 53946, 55728, 57276, 62694, 63936, 69984, 71928, 74304, 76368, 80919, 83592, 85914, 94041, 95904, 101824, 104976, 107892, 111456, 114552, 125388, 128871, 139968, 143856, 152736, 161838, 167184, 171828, 188082, 191808, 209952, 215784, 222912, 229104, 242757, 250776, 257742, 282123, 287712, 305472, 323676, 334368, 343656, 376164, 386613, 419904, 431568, 458208, 485514, 501552, 515484, 564246, 575424, 647352, 668736, 687312, 752328, 773226, 863136, 916416, 971028, 1003104, 1030968, 1128492, 1159839, 1294704, 1374624, 1504656, 1546452, 1726272, 1942056, 2006208, 2061936, 2256984, 2319678, 2589408, 2749248, 3009312, 3092904, 3479517, 3884112, 4123872, 4513968, 4639356, 5178816, 6018624, 6185808, 6959034, 7768224, 8247744, 9027936, 9278712, 10438551, 12371616, 13918068, 15536448, 18055872, 18557424, 20877102, 24743232, 27836136, 37114848, 41754204, 55672272, 74229696, 83508408, 111344544, 167016816, 222689088, 334033632, 668067264]

約数ペア:

[(1, 668067264), (2, 334033632), (3, 222689088), (4, 167016816), (6, 111344544), (8, 83508408), (9, 74229696), (12, 55672272), (16, 41754204), (18, 37114848), (24, 27836136), (27, 24743232), (32, 20877102), (36, 18557424), (37, 18055872), (43, 15536448), (48, 13918068), (54, 12371616), (64, 10438551), (72, 9278712), (74, 9027936), (81, 8247744), (86, 7768224), (96, 6959034), (108, 6185808), (111, 6018624), (129, 5178816), (144, 4639356), (148, 4513968), (162, 4123872), (172, 3884112), (192, 3479517), (216, 3092904), (222, 3009312), (243, 2749248), (258, 2589408), (288, 2319678), (296, 2256984), (324, 2061936), (333, 2006208), (344, 1942056), (387, 1726272), (432, 1546452), (444, 1504656), (486, 1374624), (516, 1294704), (576, 1159839), (592, 1128492), (648, 1030968), (666, 1003104), (688, 971028), (729, 916416), (774, 863136), (864, 773226), (888, 752328), (972, 687312), (999, 668736), (1032, 647352), (1161, 575424), (1184, 564246), (1296, 515484), (1332, 501552), (1376, 485514), (1458, 458208), (1548, 431568), (1591, 419904), (1728, 386613), (1776, 376164), (1944, 343656), (1998, 334368), (2064, 323676), (2187, 305472), (2322, 287712), (2368, 282123), (2592, 257742), (2664, 250776), (2752, 242757), (2916, 229104), (2997, 222912), (3096, 215784), (3182, 209952), (3483, 191808), (3552, 188082), (3888, 171828), (3996, 167184), (4128, 161838), (4374, 152736), (4644, 143856), (4773, 139968), (5184, 128871), (5328, 125388), (5832, 114552), (5994, 111456), (6192, 107892), (6364, 104976), (6561, 101824), (6966, 95904), (7104, 94041), (7776, 85914), (7992, 83592), (8256, 80919), (8748, 76368), (8991, 74304), (9288, 71928), (9546, 69984), (10449, 63936), (10656, 62694), (11664, 57276), (11988, 55728), (12384, 53946), (12728, 52488), (13122, 50912), (13932, 47952), (14319, 46656), (15552, 42957), (15984, 41796), (17496, 38184), (17982, 37152), (18576, 35964), (19092, 34992), (20898, 31968), (21312, 31347), (23328, 28638), (23976, 27864), (24768, 26973), (25456, 26244)]