997679904

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:379

約数の個数: 192

約数和(自身を含む): 2932360704

約数和(自身を除く): 1934680800

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 73, 78, 94, 96, 104, 141, 146, 156, 188, 208, 219, 233, 282, 292, 312, 376, 416, 438, 466, 564, 584, 611, 624, 699, 752, 876, 932, 949, 1128, 1168, 1222, 1248, 1398, 1504, 1752, 1833, 1864, 1898, 2256, 2336, 2444, 2796, 2847, 3029, 3431, 3504, 3666, 3728, 3796, 4512, 4888, 5592, 5694, 6058, 6862, 7008, 7332, 7456, 7592, 9087, 9776, 10293, 10951, 11184, 11388, 12116, 13724, 14664, 15184, 17009, 18174, 19552, 20586, 21902, 22368, 22776, 24232, 27448, 29328, 30368, 32853, 34018, 36348, 41172, 43804, 44603, 45552, 48464, 51027, 54896, 58656, 65706, 68036, 72696, 82344, 87608, 89206, 91104, 96928, 102054, 109792, 131412, 133809, 136072, 142363, 145392, 164688, 175216, 178412, 204108, 221117, 262824, 267618, 272144, 284726, 290784, 329376, 350432, 356824, 408216, 427089, 442234, 525648, 535236, 544288, 569452, 663351, 713648, 799423, 816432, 854178, 884468, 1051296, 1070472, 1138904, 1326702, 1427296, 1598846, 1632864, 1708356, 1768936, 2140944, 2277808, 2398269, 2653404, 3197692, 3416712, 3537872, 4281888, 4555616, 4796538, 5306808, 6395384, 6833424, 7075744, 9593076, 10392499, 10613616, 12790768, 13666848, 19186152, 20784998, 21227232, 25581536, 31177497, 38372304, 41569996, 62354994, 76744608, 83139992, 124709988, 166279984, 249419976, 332559968, 498839952, 997679904]

約数ペア:

[(1, 997679904), (2, 498839952), (3, 332559968), (4, 249419976), (6, 166279984), (8, 124709988), (12, 83139992), (13, 76744608), (16, 62354994), (24, 41569996), (26, 38372304), (32, 31177497), (39, 25581536), (47, 21227232), (48, 20784998), (52, 19186152), (73, 13666848), (78, 12790768), (94, 10613616), (96, 10392499), (104, 9593076), (141, 7075744), (146, 6833424), (156, 6395384), (188, 5306808), (208, 4796538), (219, 4555616), (233, 4281888), (282, 3537872), (292, 3416712), (312, 3197692), (376, 2653404), (416, 2398269), (438, 2277808), (466, 2140944), (564, 1768936), (584, 1708356), (611, 1632864), (624, 1598846), (699, 1427296), (752, 1326702), (876, 1138904), (932, 1070472), (949, 1051296), (1128, 884468), (1168, 854178), (1222, 816432), (1248, 799423), (1398, 713648), (1504, 663351), (1752, 569452), (1833, 544288), (1864, 535236), (1898, 525648), (2256, 442234), (2336, 427089), (2444, 408216), (2796, 356824), (2847, 350432), (3029, 329376), (3431, 290784), (3504, 284726), (3666, 272144), (3728, 267618), (3796, 262824), (4512, 221117), (4888, 204108), (5592, 178412), (5694, 175216), (6058, 164688), (6862, 145392), (7008, 142363), (7332, 136072), (7456, 133809), (7592, 131412), (9087, 109792), (9776, 102054), (10293, 96928), (10951, 91104), (11184, 89206), (11388, 87608), (12116, 82344), (13724, 72696), (14664, 68036), (15184, 65706), (17009, 58656), (18174, 54896), (19552, 51027), (20586, 48464), (21902, 45552), (22368, 44603), (22776, 43804), (24232, 41172), (27448, 36348), (29328, 34018), (30368, 32853)]