1371056778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:170

約数の個数: 216

約数和(自身を含む): 3855350304

約数和(自身を除く): 2484293526

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 62, 63, 67, 78, 91, 93, 117, 126, 134, 169, 182, 186, 201, 217, 234, 273, 279, 338, 402, 403, 434, 469, 507, 546, 558, 603, 651, 806, 819, 871, 938, 961, 1014, 1183, 1206, 1209, 1302, 1407, 1521, 1638, 1742, 1922, 1953, 2077, 2366, 2418, 2613, 2814, 2821, 2883, 3042, 3549, 3627, 3906, 4154, 4221, 5226, 5239, 5642, 5766, 6097, 6231, 6727, 7098, 7254, 7839, 8442, 8463, 8649, 10478, 10647, 11323, 12194, 12462, 12493, 13454, 14539, 15678, 15717, 16926, 17298, 18291, 18693, 20181, 21294, 22646, 24986, 25389, 27001, 29078, 31434, 33969, 36582, 36673, 37386, 37479, 40362, 43617, 47151, 50778, 54002, 54873, 60543, 64387, 67938, 73346, 74958, 79261, 81003, 87234, 87451, 94302, 101907, 109746, 110019, 112437, 121086, 128774, 130851, 158522, 162006, 162409, 174902, 189007, 193161, 203814, 220038, 224874, 237783, 243009, 261702, 262353, 324818, 330057, 351013, 378014, 386322, 450709, 475566, 486018, 487227, 524706, 567021, 579483, 660114, 702026, 713349, 787059, 837031, 901418, 974454, 1053039, 1134042, 1136863, 1158966, 1352127, 1426698, 1461681, 1574118, 1674062, 1701063, 2106078, 2273726, 2457091, 2511093, 2704254, 2923362, 3159117, 3402126, 3410589, 4056381, 4914182, 5022186, 5859217, 6318234, 6821178, 7371273, 7533279, 8112762, 10231767, 10881403, 11718434, 14742546, 15066558, 17577651, 20463534, 21762806, 22113819, 32644209, 35155302, 44227638, 52732953, 65288418, 76169821, 97932627, 105465906, 152339642, 195865254, 228509463, 457018926, 685528389, 1371056778]

約数ペア:

[(1, 1371056778), (2, 685528389), (3, 457018926), (6, 228509463), (7, 195865254), (9, 152339642), (13, 105465906), (14, 97932627), (18, 76169821), (21, 65288418), (26, 52732953), (31, 44227638), (39, 35155302), (42, 32644209), (62, 22113819), (63, 21762806), (67, 20463534), (78, 17577651), (91, 15066558), (93, 14742546), (117, 11718434), (126, 10881403), (134, 10231767), (169, 8112762), (182, 7533279), (186, 7371273), (201, 6821178), (217, 6318234), (234, 5859217), (273, 5022186), (279, 4914182), (338, 4056381), (402, 3410589), (403, 3402126), (434, 3159117), (469, 2923362), (507, 2704254), (546, 2511093), (558, 2457091), (603, 2273726), (651, 2106078), (806, 1701063), (819, 1674062), (871, 1574118), (938, 1461681), (961, 1426698), (1014, 1352127), (1183, 1158966), (1206, 1136863), (1209, 1134042), (1302, 1053039), (1407, 974454), (1521, 901418), (1638, 837031), (1742, 787059), (1922, 713349), (1953, 702026), (2077, 660114), (2366, 579483), (2418, 567021), (2613, 524706), (2814, 487227), (2821, 486018), (2883, 475566), (3042, 450709), (3549, 386322), (3627, 378014), (3906, 351013), (4154, 330057), (4221, 324818), (5226, 262353), (5239, 261702), (5642, 243009), (5766, 237783), (6097, 224874), (6231, 220038), (6727, 203814), (7098, 193161), (7254, 189007), (7839, 174902), (8442, 162409), (8463, 162006), (8649, 158522), (10478, 130851), (10647, 128774), (11323, 121086), (12194, 112437), (12462, 110019), (12493, 109746), (13454, 101907), (14539, 94302), (15678, 87451), (15717, 87234), (16926, 81003), (17298, 79261), (18291, 74958), (18693, 73346), (20181, 67938), (21294, 64387), (22646, 60543), (24986, 54873), (25389, 54002), (27001, 50778), (29078, 47151), (31434, 43617), (33969, 40362), (36582, 37479), (36673, 37386)]