7985100474

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:314

約数の個数: 256

約数和(自身を含む): 20885760000

約数和(自身を除く): 12900659526

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 59, 73, 78, 114, 117, 118, 139, 146, 171, 177, 219, 234, 247, 278, 342, 351, 354, 417, 438, 494, 513, 531, 657, 702, 741, 767, 834, 949, 1026, 1062, 1121, 1251, 1314, 1387, 1482, 1534, 1593, 1807, 1898, 1971, 2223, 2242, 2301, 2502, 2641, 2774, 2847, 3186, 3363, 3614, 3753, 3942, 4161, 4307, 4446, 4602, 5282, 5421, 5694, 6669, 6726, 6903, 7506, 7923, 8201, 8322, 8541, 8614, 10089, 10147, 10842, 12483, 12921, 13338, 13806, 14573, 15846, 16263, 16402, 17082, 18031, 20178, 20294, 20709, 23769, 24603, 24966, 25623, 25842, 29146, 30267, 30441, 32526, 34333, 36062, 37449, 38763, 41418, 43719, 47538, 48789, 49206, 51246, 54093, 55991, 60534, 60882, 68666, 71307, 73809, 74898, 77526, 81833, 87438, 91323, 97578, 102999, 106613, 108186, 111982, 116289, 131157, 131911, 142614, 147618, 155819, 162279, 163666, 167973, 182646, 192793, 205998, 213226, 221427, 232578, 245499, 262314, 263822, 273969, 308997, 311638, 319839, 324558, 335946, 385586, 393471, 395733, 442854, 467457, 486837, 490998, 503919, 547938, 578379, 598673, 617994, 639678, 736497, 786942, 791466, 926991, 934914, 959517, 973674, 1007838, 1063829, 1156758, 1187199, 1197346, 1402371, 1472994, 1511757, 1735137, 1796019, 1853982, 1919034, 2025647, 2127658, 2209491, 2374398, 2506309, 2804742, 2878551, 3023514, 3191487, 3470274, 3561597, 3592038, 4051294, 4207113, 4418982, 5012618, 5205411, 5388057, 5757102, 6076941, 6382974, 7123194, 7518927, 7782749, 8414226, 9574461, 10410822, 10776114, 11374787, 12153882, 15037854, 15565498, 16164171, 18230823, 19148922, 22556781, 22749574, 23348247, 28723383, 32328342, 34124361, 36461646, 45113562, 46696494, 54692469, 57446766, 67670343, 68248722, 70044741, 102373083, 109384938, 135340686, 140089482, 147872231, 204746166, 210134223, 295744462, 307119249, 420268446, 443616693, 614238498, 887233386, 1330850079, 2661700158, 3992550237, 7985100474]

約数ペア:

[(1, 7985100474), (2, 3992550237), (3, 2661700158), (6, 1330850079), (9, 887233386), (13, 614238498), (18, 443616693), (19, 420268446), (26, 307119249), (27, 295744462), (38, 210134223), (39, 204746166), (54, 147872231), (57, 140089482), (59, 135340686), (73, 109384938), (78, 102373083), (114, 70044741), (117, 68248722), (118, 67670343), (139, 57446766), (146, 54692469), (171, 46696494), (177, 45113562), (219, 36461646), (234, 34124361), (247, 32328342), (278, 28723383), (342, 23348247), (351, 22749574), (354, 22556781), (417, 19148922), (438, 18230823), (494, 16164171), (513, 15565498), (531, 15037854), (657, 12153882), (702, 11374787), (741, 10776114), (767, 10410822), (834, 9574461), (949, 8414226), (1026, 7782749), (1062, 7518927), (1121, 7123194), (1251, 6382974), (1314, 6076941), (1387, 5757102), (1482, 5388057), (1534, 5205411), (1593, 5012618), (1807, 4418982), (1898, 4207113), (1971, 4051294), (2223, 3592038), (2242, 3561597), (2301, 3470274), (2502, 3191487), (2641, 3023514), (2774, 2878551), (2847, 2804742), (3186, 2506309), (3363, 2374398), (3614, 2209491), (3753, 2127658), (3942, 2025647), (4161, 1919034), (4307, 1853982), (4446, 1796019), (4602, 1735137), (5282, 1511757), (5421, 1472994), (5694, 1402371), (6669, 1197346), (6726, 1187199), (6903, 1156758), (7506, 1063829), (7923, 1007838), (8201, 973674), (8322, 959517), (8541, 934914), (8614, 926991), (10089, 791466), (10147, 786942), (10842, 736497), (12483, 639678), (12921, 617994), (13338, 598673), (13806, 578379), (14573, 547938), (15846, 503919), (16263, 490998), (16402, 486837), (17082, 467457), (18031, 442854), (20178, 395733), (20294, 393471), (20709, 385586), (23769, 335946), (24603, 324558), (24966, 319839), (25623, 311638), (25842, 308997), (29146, 273969), (30267, 263822), (30441, 262314), (32526, 245499), (34333, 232578), (36062, 221427), (37449, 213226), (38763, 205998), (41418, 192793), (43719, 182646), (47538, 167973), (48789, 163666), (49206, 162279), (51246, 155819), (54093, 147618), (55991, 142614), (60534, 131911), (60882, 131157), (68666, 116289), (71307, 111982), (73809, 108186), (74898, 106613), (77526, 102999), (81833, 97578), (87438, 91323)]