239751512

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 192

約数和(自身を含む): 632448000

約数和(自身を除く): 392696488

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 47, 49, 52, 56, 77, 88, 91, 94, 98, 104, 143, 154, 169, 182, 188, 196, 286, 308, 329, 338, 343, 364, 376, 392, 517, 539, 572, 611, 616, 637, 658, 676, 686, 728, 1001, 1034, 1078, 1144, 1183, 1222, 1274, 1316, 1352, 1372, 1859, 2002, 2068, 2156, 2303, 2366, 2444, 2548, 2632, 2744, 3619, 3718, 3773, 4004, 4136, 4277, 4312, 4459, 4606, 4732, 4888, 5096, 6721, 7007, 7238, 7436, 7546, 7943, 8008, 8281, 8554, 8918, 9212, 9464, 13013, 13442, 14014, 14476, 14872, 15092, 15886, 16121, 16562, 17108, 17836, 18424, 25333, 26026, 26884, 28028, 28952, 29939, 30184, 31772, 32242, 33124, 34216, 35672, 47047, 49049, 50666, 52052, 53768, 55601, 56056, 57967, 59878, 63544, 64484, 66248, 87373, 91091, 94094, 98098, 101332, 104104, 111202, 115934, 119756, 128968, 174746, 177331, 182182, 188188, 196196, 202664, 209573, 222404, 231868, 239512, 329329, 349492, 354662, 364364, 376376, 389207, 392392, 419146, 444808, 463736, 611611, 637637, 658658, 698984, 709324, 728728, 778414, 838292, 1223222, 1275274, 1317316, 1418648, 1556828, 1676584, 2305303, 2446444, 2550548, 2634632, 2724449, 3113656, 4281277, 4610606, 4892888, 5101096, 5448898, 8562554, 9221212, 10897796, 17125108, 18442424, 21795592, 29968939, 34250216, 59937878, 119875756, 239751512]

約数ペア:

[(1, 239751512), (2, 119875756), (4, 59937878), (7, 34250216), (8, 29968939), (11, 21795592), (13, 18442424), (14, 17125108), (22, 10897796), (26, 9221212), (28, 8562554), (44, 5448898), (47, 5101096), (49, 4892888), (52, 4610606), (56, 4281277), (77, 3113656), (88, 2724449), (91, 2634632), (94, 2550548), (98, 2446444), (104, 2305303), (143, 1676584), (154, 1556828), (169, 1418648), (182, 1317316), (188, 1275274), (196, 1223222), (286, 838292), (308, 778414), (329, 728728), (338, 709324), (343, 698984), (364, 658658), (376, 637637), (392, 611611), (517, 463736), (539, 444808), (572, 419146), (611, 392392), (616, 389207), (637, 376376), (658, 364364), (676, 354662), (686, 349492), (728, 329329), (1001, 239512), (1034, 231868), (1078, 222404), (1144, 209573), (1183, 202664), (1222, 196196), (1274, 188188), (1316, 182182), (1352, 177331), (1372, 174746), (1859, 128968), (2002, 119756), (2068, 115934), (2156, 111202), (2303, 104104), (2366, 101332), (2444, 98098), (2548, 94094), (2632, 91091), (2744, 87373), (3619, 66248), (3718, 64484), (3773, 63544), (4004, 59878), (4136, 57967), (4277, 56056), (4312, 55601), (4459, 53768), (4606, 52052), (4732, 50666), (4888, 49049), (5096, 47047), (6721, 35672), (7007, 34216), (7238, 33124), (7436, 32242), (7546, 31772), (7943, 30184), (8008, 29939), (8281, 28952), (8554, 28028), (8918, 26884), (9212, 26026), (9464, 25333), (13013, 18424), (13442, 17836), (14014, 17108), (14476, 16562), (14872, 16121), (15092, 15886)]