252975996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 845365248

約数和(自身を除く): 592389252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 47, 52, 53, 62, 63, 78, 84, 91, 93, 94, 106, 117, 124, 126, 141, 156, 159, 182, 186, 188, 212, 217, 234, 252, 273, 279, 282, 318, 329, 364, 371, 372, 403, 423, 434, 468, 477, 546, 558, 564, 611, 636, 651, 658, 689, 742, 806, 819, 846, 868, 954, 987, 1092, 1113, 1116, 1209, 1222, 1302, 1316, 1378, 1457, 1484, 1612, 1638, 1643, 1692, 1833, 1908, 1953, 1974, 2067, 2226, 2418, 2444, 2491, 2604, 2756, 2821, 2914, 2961, 3276, 3286, 3339, 3627, 3666, 3906, 3948, 4134, 4277, 4371, 4452, 4823, 4836, 4929, 4982, 5499, 5642, 5828, 5922, 6201, 6572, 6678, 7254, 7332, 7473, 7812, 8268, 8463, 8554, 8742, 9646, 9858, 9964, 10199, 10998, 11284, 11501, 11844, 12402, 12831, 13113, 13356, 14469, 14508, 14787, 14946, 16926, 17108, 17437, 17484, 18941, 19292, 19716, 20398, 21359, 21996, 22419, 23002, 24804, 25389, 25662, 26226, 28938, 29574, 29892, 30597, 32383, 33852, 34503, 34874, 37882, 38493, 40796, 42718, 43407, 44838, 46004, 50778, 51324, 52311, 52452, 56823, 57876, 59148, 61194, 64077, 64766, 69006, 69748, 75764, 76986, 77221, 85436, 86814, 89676, 91791, 97149, 101556, 103509, 104622, 113646, 122388, 128154, 129532, 132587, 138012, 149513, 153972, 154442, 156933, 170469, 173628, 183582, 192231, 194298, 207018, 209244, 226681, 227292, 231663, 256308, 265174, 291447, 299026, 308884, 313866, 340938, 367164, 384462, 388596, 397761, 414036, 448539, 453362, 463326, 530348, 540547, 582894, 598052, 627732, 680043, 681876, 694989, 768924, 795522, 897078, 906724, 926652, 1003873, 1081094, 1165788, 1193283, 1345617, 1360086, 1389978, 1591044, 1621641, 1794156, 2007746, 2040129, 2162188, 2386566, 2691234, 2720172, 2779956, 3011619, 3243282, 4015492, 4080258, 4773132, 4864923, 5382468, 6023238, 6486564, 7027111, 8160516, 9034857, 9729846, 12046476, 14054222, 18069714, 19459692, 21081333, 28108444, 36139428, 42162666, 63243999, 84325332, 126487998, 252975996]

約数ペア:

[(1, 252975996), (2, 126487998), (3, 84325332), (4, 63243999), (6, 42162666), (7, 36139428), (9, 28108444), (12, 21081333), (13, 19459692), (14, 18069714), (18, 14054222), (21, 12046476), (26, 9729846), (28, 9034857), (31, 8160516), (36, 7027111), (39, 6486564), (42, 6023238), (47, 5382468), (52, 4864923), (53, 4773132), (62, 4080258), (63, 4015492), (78, 3243282), (84, 3011619), (91, 2779956), (93, 2720172), (94, 2691234), (106, 2386566), (117, 2162188), (124, 2040129), (126, 2007746), (141, 1794156), (156, 1621641), (159, 1591044), (182, 1389978), (186, 1360086), (188, 1345617), (212, 1193283), (217, 1165788), (234, 1081094), (252, 1003873), (273, 926652), (279, 906724), (282, 897078), (318, 795522), (329, 768924), (364, 694989), (371, 681876), (372, 680043), (403, 627732), (423, 598052), (434, 582894), (468, 540547), (477, 530348), (546, 463326), (558, 453362), (564, 448539), (611, 414036), (636, 397761), (651, 388596), (658, 384462), (689, 367164), (742, 340938), (806, 313866), (819, 308884), (846, 299026), (868, 291447), (954, 265174), (987, 256308), (1092, 231663), (1113, 227292), (1116, 226681), (1209, 209244), (1222, 207018), (1302, 194298), (1316, 192231), (1378, 183582), (1457, 173628), (1484, 170469), (1612, 156933), (1638, 154442), (1643, 153972), (1692, 149513), (1833, 138012), (1908, 132587), (1953, 129532), (1974, 128154), (2067, 122388), (2226, 113646), (2418, 104622), (2444, 103509), (2491, 101556), (2604, 97149), (2756, 91791), (2821, 89676), (2914, 86814), (2961, 85436), (3276, 77221), (3286, 76986), (3339, 75764), (3627, 69748), (3666, 69006), (3906, 64766), (3948, 64077), (4134, 61194), (4277, 59148), (4371, 57876), (4452, 56823), (4823, 52452), (4836, 52311), (4929, 51324), (4982, 50778), (5499, 46004), (5642, 44838), (5828, 43407), (5922, 42718), (6201, 40796), (6572, 38493), (6678, 37882), (7254, 34874), (7332, 34503), (7473, 33852), (7812, 32383), (8268, 30597), (8463, 29892), (8554, 29574), (8742, 28938), (9646, 26226), (9858, 25662), (9964, 25389), (10199, 24804), (10998, 23002), (11284, 22419), (11501, 21996), (11844, 21359), (12402, 20398), (12831, 19716), (13113, 19292), (13356, 18941), (14469, 17484), (14508, 17437), (14787, 17108), (14946, 16926)]