1221880464

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:376

約数の個数: 300

約数和(自身を含む): 4187196288

約数和(自身を除く): 2965315824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 71, 72, 81, 84, 98, 108, 112, 126, 142, 144, 147, 162, 168, 189, 196, 213, 216, 252, 271, 284, 294, 324, 336, 378, 392, 426, 432, 441, 497, 504, 542, 567, 568, 588, 639, 648, 756, 784, 813, 852, 882, 994, 1008, 1084, 1134, 1136, 1176, 1278, 1296, 1323, 1491, 1512, 1626, 1704, 1764, 1897, 1917, 1988, 2168, 2268, 2352, 2439, 2556, 2646, 2982, 3024, 3252, 3408, 3479, 3528, 3794, 3834, 3969, 3976, 4336, 4473, 4536, 4878, 5112, 5292, 5691, 5751, 5964, 6504, 6958, 7056, 7317, 7588, 7668, 7938, 7952, 8946, 9072, 9756, 10224, 10437, 10584, 11382, 11502, 11928, 13008, 13279, 13419, 13916, 14634, 15176, 15336, 15876, 17073, 17892, 19241, 19512, 20874, 21168, 21951, 22764, 23004, 23856, 26558, 26838, 27832, 29268, 30352, 30672, 31311, 31752, 34146, 35784, 38482, 39024, 39837, 40257, 41748, 43902, 45528, 46008, 51219, 53116, 53676, 55664, 57723, 58536, 62622, 63504, 68292, 71568, 76964, 79674, 80514, 83496, 87804, 91056, 92016, 93933, 102438, 106232, 107352, 115446, 117072, 119511, 125244, 134687, 136584, 153657, 153928, 159348, 161028, 166992, 173169, 175608, 187866, 204876, 212464, 214704, 230892, 239022, 250488, 269374, 273168, 281799, 307314, 307856, 318696, 322056, 346338, 351216, 358533, 375732, 404061, 409752, 461784, 478044, 500976, 519507, 538748, 563598, 614628, 637392, 644112, 692676, 717066, 751464, 808122, 819504, 923568, 942809, 956088, 1039014, 1075599, 1077496, 1127196, 1212183, 1229256, 1385352, 1434132, 1502928, 1558521, 1616244, 1885618, 1912176, 2078028, 2151198, 2154992, 2254392, 2424366, 2458512, 2770704, 2828427, 2868264, 3117042, 3232488, 3636549, 3771236, 4156056, 4302396, 4508784, 4848732, 5656854, 5736528, 6234084, 6464976, 7273098, 7542472, 8312112, 8485281, 8604792, 9697464, 10909647, 11313708, 12468168, 14546196, 15084944, 16970562, 17209584, 19394928, 21819294, 22627416, 24936336, 25455843, 29092392, 33941124, 43638588, 45254832, 50911686, 58184784, 67882248, 76367529, 87277176, 101823372, 135764496, 152735058, 174554352, 203646744, 305470116, 407293488, 610940232, 1221880464]

約数ペア:

[(1, 1221880464), (2, 610940232), (3, 407293488), (4, 305470116), (6, 203646744), (7, 174554352), (8, 152735058), (9, 135764496), (12, 101823372), (14, 87277176), (16, 76367529), (18, 67882248), (21, 58184784), (24, 50911686), (27, 45254832), (28, 43638588), (36, 33941124), (42, 29092392), (48, 25455843), (49, 24936336), (54, 22627416), (56, 21819294), (63, 19394928), (71, 17209584), (72, 16970562), (81, 15084944), (84, 14546196), (98, 12468168), (108, 11313708), (112, 10909647), (126, 9697464), (142, 8604792), (144, 8485281), (147, 8312112), (162, 7542472), (168, 7273098), (189, 6464976), (196, 6234084), (213, 5736528), (216, 5656854), (252, 4848732), (271, 4508784), (284, 4302396), (294, 4156056), (324, 3771236), (336, 3636549), (378, 3232488), (392, 3117042), (426, 2868264), (432, 2828427), (441, 2770704), (497, 2458512), (504, 2424366), (542, 2254392), (567, 2154992), (568, 2151198), (588, 2078028), (639, 1912176), (648, 1885618), (756, 1616244), (784, 1558521), (813, 1502928), (852, 1434132), (882, 1385352), (994, 1229256), (1008, 1212183), (1084, 1127196), (1134, 1077496), (1136, 1075599), (1176, 1039014), (1278, 956088), (1296, 942809), (1323, 923568), (1491, 819504), (1512, 808122), (1626, 751464), (1704, 717066), (1764, 692676), (1897, 644112), (1917, 637392), (1988, 614628), (2168, 563598), (2268, 538748), (2352, 519507), (2439, 500976), (2556, 478044), (2646, 461784), (2982, 409752), (3024, 404061), (3252, 375732), (3408, 358533), (3479, 351216), (3528, 346338), (3794, 322056), (3834, 318696), (3969, 307856), (3976, 307314), (4336, 281799), (4473, 273168), (4536, 269374), (4878, 250488), (5112, 239022), (5292, 230892), (5691, 214704), (5751, 212464), (5964, 204876), (6504, 187866), (6958, 175608), (7056, 173169), (7317, 166992), (7588, 161028), (7668, 159348), (7938, 153928), (7952, 153657), (8946, 136584), (9072, 134687), (9756, 125244), (10224, 119511), (10437, 117072), (10584, 115446), (11382, 107352), (11502, 106232), (11928, 102438), (13008, 93933), (13279, 92016), (13419, 91056), (13916, 87804), (14634, 83496), (15176, 80514), (15336, 79674), (15876, 76964), (17073, 71568), (17892, 68292), (19241, 63504), (19512, 62622), (20874, 58536), (21168, 57723), (21951, 55664), (22764, 53676), (23004, 53116), (23856, 51219), (26558, 46008), (26838, 45528), (27832, 43902), (29268, 41748), (30352, 40257), (30672, 39837), (31311, 39024), (31752, 38482), (34146, 35784)]