289206372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:362

約数の個数: 192

約数和(自身を含む): 894136320

約数和(自身を除く): 604929948

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 53, 57, 76, 78, 84, 91, 106, 114, 133, 156, 159, 182, 212, 228, 247, 263, 266, 273, 318, 364, 371, 399, 494, 526, 532, 546, 636, 689, 741, 742, 789, 798, 988, 1007, 1052, 1092, 1113, 1378, 1482, 1484, 1578, 1596, 1729, 1841, 2014, 2067, 2226, 2756, 2964, 3021, 3156, 3419, 3458, 3682, 4028, 4134, 4452, 4823, 4997, 5187, 5523, 6042, 6838, 6916, 7049, 7364, 8268, 9646, 9994, 10257, 10374, 11046, 12084, 13091, 13676, 13939, 14098, 14469, 14991, 19292, 19988, 20514, 20748, 21147, 22092, 23933, 26182, 27878, 28196, 28938, 29982, 34979, 39273, 41028, 41817, 42294, 47866, 52364, 55756, 57876, 59964, 64961, 69958, 71799, 78546, 83634, 84588, 91637, 95732, 97573, 104937, 129922, 139916, 143598, 157092, 167268, 181207, 183274, 194883, 195146, 209874, 259844, 264841, 274911, 287196, 292719, 362414, 366548, 389766, 390292, 419748, 454727, 529682, 543621, 549822, 585438, 724828, 779532, 794523, 909454, 1059364, 1087242, 1099644, 1170876, 1268449, 1364181, 1589046, 1818908, 1853887, 2174484, 2536898, 2728362, 3178092, 3442933, 3707774, 3805347, 5073796, 5456724, 5561661, 6885866, 7415548, 7610694, 10328799, 11123322, 13771732, 15221388, 20657598, 22246644, 24100531, 41315196, 48201062, 72301593, 96402124, 144603186, 289206372]

約数ペア:

[(1, 289206372), (2, 144603186), (3, 96402124), (4, 72301593), (6, 48201062), (7, 41315196), (12, 24100531), (13, 22246644), (14, 20657598), (19, 15221388), (21, 13771732), (26, 11123322), (28, 10328799), (38, 7610694), (39, 7415548), (42, 6885866), (52, 5561661), (53, 5456724), (57, 5073796), (76, 3805347), (78, 3707774), (84, 3442933), (91, 3178092), (106, 2728362), (114, 2536898), (133, 2174484), (156, 1853887), (159, 1818908), (182, 1589046), (212, 1364181), (228, 1268449), (247, 1170876), (263, 1099644), (266, 1087242), (273, 1059364), (318, 909454), (364, 794523), (371, 779532), (399, 724828), (494, 585438), (526, 549822), (532, 543621), (546, 529682), (636, 454727), (689, 419748), (741, 390292), (742, 389766), (789, 366548), (798, 362414), (988, 292719), (1007, 287196), (1052, 274911), (1092, 264841), (1113, 259844), (1378, 209874), (1482, 195146), (1484, 194883), (1578, 183274), (1596, 181207), (1729, 167268), (1841, 157092), (2014, 143598), (2067, 139916), (2226, 129922), (2756, 104937), (2964, 97573), (3021, 95732), (3156, 91637), (3419, 84588), (3458, 83634), (3682, 78546), (4028, 71799), (4134, 69958), (4452, 64961), (4823, 59964), (4997, 57876), (5187, 55756), (5523, 52364), (6042, 47866), (6838, 42294), (6916, 41817), (7049, 41028), (7364, 39273), (8268, 34979), (9646, 29982), (9994, 28938), (10257, 28196), (10374, 27878), (11046, 26182), (12084, 23933), (13091, 22092), (13676, 21147), (13939, 20748), (14098, 20514), (14469, 19988), (14991, 19292)]