321144767944

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1\times {\mathrm{4723}}^1$

素因数の和:5980

約数の個数: 192

約数和(自身を含む): 823766207040

約数和(自身を除く): 502621439096

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 143, 154, 182, 196, 286, 308, 364, 392, 539, 572, 616, 637, 728, 1001, 1078, 1144, 1213, 1274, 2002, 2156, 2426, 2548, 4004, 4312, 4723, 4852, 5096, 7007, 8008, 8491, 9446, 9704, 13343, 14014, 15769, 16982, 18892, 26686, 28028, 31538, 33061, 33964, 37784, 51953, 53372, 56056, 59437, 61399, 63076, 66122, 67928, 93401, 103906, 106744, 110383, 118874, 122798, 126152, 132244, 173459, 186802, 207812, 220766, 231427, 237748, 245596, 264488, 346918, 363671, 373604, 415624, 429793, 441532, 462854, 475496, 491192, 653807, 675389, 693836, 727342, 747208, 772681, 859586, 883064, 925708, 1214213, 1307614, 1350778, 1387672, 1454684, 1545362, 1719172, 1851416, 2428426, 2545697, 2615228, 2701556, 2909368, 3008551, 3090724, 3438344, 4727723, 4856852, 5091394, 5230456, 5403112, 5728999, 6017102, 6181448, 8499491, 9455446, 9713704, 10182788, 11457998, 12034204, 16998982, 18910892, 20365576, 22915996, 24068408, 33094061, 33997964, 37821784, 40102993, 45831992, 63018989, 66188122, 67995928, 74476987, 80205986, 126037978, 132376244, 148953974, 160411972, 252075956, 264752488, 280720951, 297907948, 320823944, 441132923, 504151912, 521338909, 561441902, 595815896, 819246857, 882265846, 1042677818, 1122883804, 1638493714, 1764531692, 2085355636, 2245767608, 3087930461, 3276987428, 3529063384, 3649372363, 4170711272, 5734727999, 6175860922, 6553974856, 7298744726, 11469455998, 12351721844, 14597489452, 22938911996, 24703443688, 29194978904, 40143095993, 45877823992, 80286191986, 160572383972, 321144767944]

約数ペア:

[(1, 321144767944), (2, 160572383972), (4, 80286191986), (7, 45877823992), (8, 40143095993), (11, 29194978904), (13, 24703443688), (14, 22938911996), (22, 14597489452), (26, 12351721844), (28, 11469455998), (44, 7298744726), (49, 6553974856), (52, 6175860922), (56, 5734727999), (77, 4170711272), (88, 3649372363), (91, 3529063384), (98, 3276987428), (104, 3087930461), (143, 2245767608), (154, 2085355636), (182, 1764531692), (196, 1638493714), (286, 1122883804), (308, 1042677818), (364, 882265846), (392, 819246857), (539, 595815896), (572, 561441902), (616, 521338909), (637, 504151912), (728, 441132923), (1001, 320823944), (1078, 297907948), (1144, 280720951), (1213, 264752488), (1274, 252075956), (2002, 160411972), (2156, 148953974), (2426, 132376244), (2548, 126037978), (4004, 80205986), (4312, 74476987), (4723, 67995928), (4852, 66188122), (5096, 63018989), (7007, 45831992), (8008, 40102993), (8491, 37821784), (9446, 33997964), (9704, 33094061), (13343, 24068408), (14014, 22915996), (15769, 20365576), (16982, 18910892), (18892, 16998982), (26686, 12034204), (28028, 11457998), (31538, 10182788), (33061, 9713704), (33964, 9455446), (37784, 8499491), (51953, 6181448), (53372, 6017102), (56056, 5728999), (59437, 5403112), (61399, 5230456), (63076, 5091394), (66122, 4856852), (67928, 4727723), (93401, 3438344), (103906, 3090724), (106744, 3008551), (110383, 2909368), (118874, 2701556), (122798, 2615228), (126152, 2545697), (132244, 2428426), (173459, 1851416), (186802, 1719172), (207812, 1545362), (220766, 1454684), (231427, 1387672), (237748, 1350778), (245596, 1307614), (264488, 1214213), (346918, 925708), (363671, 883064), (373604, 859586), (415624, 772681), (429793, 747208), (441532, 727342), (462854, 693836), (475496, 675389), (491192, 653807)]