12771427788

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{523}}^1$

素因数の和:683

約数の個数: 288

約数和(自身を含む): 39776848384

約数和(自身を除く): 27005420596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 97, 108, 111, 126, 148, 162, 189, 194, 222, 243, 252, 259, 291, 324, 333, 378, 388, 444, 486, 518, 523, 567, 582, 666, 679, 756, 777, 873, 972, 999, 1036, 1046, 1134, 1164, 1332, 1358, 1554, 1569, 1701, 1746, 1998, 2037, 2092, 2268, 2331, 2619, 2716, 2997, 3108, 3138, 3402, 3492, 3589, 3661, 3996, 4074, 4662, 4707, 5238, 5994, 6111, 6276, 6804, 6993, 7178, 7322, 7857, 8148, 8991, 9324, 9414, 10476, 10767, 10983, 11988, 12222, 13986, 14121, 14356, 14644, 15714, 17982, 18333, 18828, 19351, 20979, 21534, 21966, 23571, 24444, 25123, 27972, 28242, 31428, 32301, 32949, 35964, 36666, 38702, 41958, 42363, 43068, 43932, 47142, 50246, 50731, 54999, 56484, 58053, 62937, 64602, 65898, 73332, 75369, 77404, 83916, 84726, 94284, 96903, 98847, 100492, 101462, 109998, 116106, 125874, 127089, 129204, 131796, 135457, 150738, 152193, 164997, 169452, 174159, 193806, 197694, 202924, 219996, 226107, 232212, 251748, 254178, 270914, 290709, 296541, 301476, 304386, 329994, 348318, 355117, 387612, 395388, 406371, 452214, 456579, 508356, 522477, 541828, 581418, 593082, 608772, 659988, 678321, 696636, 710234, 812742, 872127, 889623, 904428, 913158, 1044954, 1065351, 1162836, 1186164, 1219113, 1356642, 1369737, 1420468, 1567431, 1625484, 1744254, 1779246, 1826316, 1877047, 2034963, 2089908, 2130702, 2438226, 2713284, 2739474, 3134862, 3196053, 3488508, 3558492, 3657339, 3754094, 4069926, 4109211, 4261404, 4702293, 4876452, 5478948, 5631141, 6104889, 6269724, 6392106, 7314678, 7508188, 8139852, 8218422, 9404586, 9588159, 10972017, 11262282, 12209778, 12327633, 12784212, 13139329, 14629356, 16436844, 16893423, 18809172, 19176318, 21944034, 22524564, 24419556, 24655266, 26278658, 28764477, 32916051, 33786846, 38352636, 39417987, 43888068, 49310532, 50680269, 52557316, 57528954, 65832102, 67573692, 78835974, 86293431, 101360538, 115057908, 118253961, 131664204, 152040807, 157671948, 172586862, 202721076, 236507922, 304081614, 345173724, 354761883, 456122421, 473015844, 608163228, 709523766, 912244842, 1064285649, 1419047532, 1824489684, 2128571298, 3192856947, 4257142596, 6385713894, 12771427788]

約数ペア:

[(1, 12771427788), (2, 6385713894), (3, 4257142596), (4, 3192856947), (6, 2128571298), (7, 1824489684), (9, 1419047532), (12, 1064285649), (14, 912244842), (18, 709523766), (21, 608163228), (27, 473015844), (28, 456122421), (36, 354761883), (37, 345173724), (42, 304081614), (54, 236507922), (63, 202721076), (74, 172586862), (81, 157671948), (84, 152040807), (97, 131664204), (108, 118253961), (111, 115057908), (126, 101360538), (148, 86293431), (162, 78835974), (189, 67573692), (194, 65832102), (222, 57528954), (243, 52557316), (252, 50680269), (259, 49310532), (291, 43888068), (324, 39417987), (333, 38352636), (378, 33786846), (388, 32916051), (444, 28764477), (486, 26278658), (518, 24655266), (523, 24419556), (567, 22524564), (582, 21944034), (666, 19176318), (679, 18809172), (756, 16893423), (777, 16436844), (873, 14629356), (972, 13139329), (999, 12784212), (1036, 12327633), (1046, 12209778), (1134, 11262282), (1164, 10972017), (1332, 9588159), (1358, 9404586), (1554, 8218422), (1569, 8139852), (1701, 7508188), (1746, 7314678), (1998, 6392106), (2037, 6269724), (2092, 6104889), (2268, 5631141), (2331, 5478948), (2619, 4876452), (2716, 4702293), (2997, 4261404), (3108, 4109211), (3138, 4069926), (3402, 3754094), (3492, 3657339), (3589, 3558492), (3661, 3488508), (3996, 3196053), (4074, 3134862), (4662, 2739474), (4707, 2713284), (5238, 2438226), (5994, 2130702), (6111, 2089908), (6276, 2034963), (6804, 1877047), (6993, 1826316), (7178, 1779246), (7322, 1744254), (7857, 1625484), (8148, 1567431), (8991, 1420468), (9324, 1369737), (9414, 1356642), (10476, 1219113), (10767, 1186164), (10983, 1162836), (11988, 1065351), (12222, 1044954), (13986, 913158), (14121, 904428), (14356, 889623), (14644, 872127), (15714, 812742), (17982, 710234), (18333, 696636), (18828, 678321), (19351, 659988), (20979, 608772), (21534, 593082), (21966, 581418), (23571, 541828), (24444, 522477), (25123, 508356), (27972, 456579), (28242, 452214), (31428, 406371), (32301, 395388), (32949, 387612), (35964, 355117), (36666, 348318), (38702, 329994), (41958, 304386), (42363, 301476), (43068, 296541), (43932, 290709), (47142, 270914), (50246, 254178), (50731, 251748), (54999, 232212), (56484, 226107), (58053, 219996), (62937, 202924), (64602, 197694), (65898, 193806), (73332, 174159), (75369, 169452), (77404, 164997), (83916, 152193), (84726, 150738), (94284, 135457), (96903, 131796), (98847, 129204), (100492, 127089), (101462, 125874), (109998, 116106)]