1256672736

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:286

約数の個数: 288

約数和(自身を含む): 4087190016

約数和(自身を除く): 2830517280

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 37, 44, 48, 66, 71, 72, 74, 88, 96, 99, 111, 132, 142, 144, 148, 151, 176, 198, 213, 222, 264, 284, 288, 296, 302, 333, 352, 396, 407, 426, 444, 453, 528, 568, 592, 604, 639, 666, 781, 792, 814, 852, 888, 906, 1056, 1136, 1184, 1208, 1221, 1278, 1332, 1359, 1562, 1584, 1628, 1661, 1704, 1776, 1812, 2272, 2343, 2416, 2442, 2556, 2627, 2664, 2718, 3124, 3168, 3256, 3322, 3408, 3552, 3624, 3663, 4686, 4832, 4884, 4983, 5112, 5254, 5328, 5436, 5587, 6248, 6512, 6644, 6816, 7029, 7248, 7326, 7881, 9372, 9768, 9966, 10224, 10508, 10656, 10721, 10872, 11174, 12496, 13024, 13288, 14058, 14496, 14652, 14949, 15762, 16761, 18744, 19536, 19932, 20448, 21016, 21442, 21744, 22348, 23643, 24992, 26576, 28116, 28897, 29304, 29898, 31524, 32163, 33522, 37488, 39072, 39864, 42032, 42884, 43488, 44696, 47286, 50283, 53152, 56232, 57794, 58608, 59796, 61457, 63048, 64326, 67044, 74976, 79728, 84064, 85768, 86691, 89392, 94572, 96489, 100566, 112464, 115588, 117216, 117931, 119592, 122914, 126096, 128652, 134088, 159456, 171536, 173382, 178784, 184371, 189144, 192978, 201132, 224928, 231176, 235862, 239184, 245828, 252192, 257304, 260073, 268176, 343072, 346764, 353793, 368742, 378288, 385956, 396677, 402264, 462352, 471724, 478368, 491656, 514608, 520146, 536352, 553113, 693528, 707586, 737484, 756576, 771912, 793354, 804528, 924704, 943448, 983312, 1029216, 1040292, 1061379, 1106226, 1190031, 1387056, 1415172, 1474968, 1543824, 1586708, 1609056, 1886896, 1966624, 2080584, 2122758, 2212452, 2380062, 2774112, 2830344, 2949936, 3087648, 3173416, 3570093, 3773792, 4161168, 4245516, 4363447, 4424904, 4760124, 5660688, 5899872, 6346832, 7140186, 8322336, 8491032, 8726894, 8849808, 9520248, 11321376, 12693664, 13090341, 14280372, 16982064, 17453788, 17699616, 19040496, 26180682, 28560744, 33964128, 34907576, 38080992, 39271023, 52361364, 57121488, 69815152, 78542046, 104722728, 114242976, 139630304, 157084092, 209445456, 314168184, 418890912, 628336368, 1256672736]

約数ペア:

[(1, 1256672736), (2, 628336368), (3, 418890912), (4, 314168184), (6, 209445456), (8, 157084092), (9, 139630304), (11, 114242976), (12, 104722728), (16, 78542046), (18, 69815152), (22, 57121488), (24, 52361364), (32, 39271023), (33, 38080992), (36, 34907576), (37, 33964128), (44, 28560744), (48, 26180682), (66, 19040496), (71, 17699616), (72, 17453788), (74, 16982064), (88, 14280372), (96, 13090341), (99, 12693664), (111, 11321376), (132, 9520248), (142, 8849808), (144, 8726894), (148, 8491032), (151, 8322336), (176, 7140186), (198, 6346832), (213, 5899872), (222, 5660688), (264, 4760124), (284, 4424904), (288, 4363447), (296, 4245516), (302, 4161168), (333, 3773792), (352, 3570093), (396, 3173416), (407, 3087648), (426, 2949936), (444, 2830344), (453, 2774112), (528, 2380062), (568, 2212452), (592, 2122758), (604, 2080584), (639, 1966624), (666, 1886896), (781, 1609056), (792, 1586708), (814, 1543824), (852, 1474968), (888, 1415172), (906, 1387056), (1056, 1190031), (1136, 1106226), (1184, 1061379), (1208, 1040292), (1221, 1029216), (1278, 983312), (1332, 943448), (1359, 924704), (1562, 804528), (1584, 793354), (1628, 771912), (1661, 756576), (1704, 737484), (1776, 707586), (1812, 693528), (2272, 553113), (2343, 536352), (2416, 520146), (2442, 514608), (2556, 491656), (2627, 478368), (2664, 471724), (2718, 462352), (3124, 402264), (3168, 396677), (3256, 385956), (3322, 378288), (3408, 368742), (3552, 353793), (3624, 346764), (3663, 343072), (4686, 268176), (4832, 260073), (4884, 257304), (4983, 252192), (5112, 245828), (5254, 239184), (5328, 235862), (5436, 231176), (5587, 224928), (6248, 201132), (6512, 192978), (6644, 189144), (6816, 184371), (7029, 178784), (7248, 173382), (7326, 171536), (7881, 159456), (9372, 134088), (9768, 128652), (9966, 126096), (10224, 122914), (10508, 119592), (10656, 117931), (10721, 117216), (10872, 115588), (11174, 112464), (12496, 100566), (13024, 96489), (13288, 94572), (14058, 89392), (14496, 86691), (14652, 85768), (14949, 84064), (15762, 79728), (16761, 74976), (18744, 67044), (19536, 64326), (19932, 63048), (20448, 61457), (21016, 59796), (21442, 58608), (21744, 57794), (22348, 56232), (23643, 53152), (24992, 50283), (26576, 47286), (28116, 44696), (28897, 43488), (29304, 42884), (29898, 42032), (31524, 39864), (32163, 39072), (33522, 37488)]