261119376

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:403

約数の個数: 200

約数和(自身を含む): 875033280

約数和(自身を除く): 613913904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 107, 108, 112, 126, 144, 162, 168, 189, 214, 216, 252, 269, 321, 324, 336, 378, 428, 432, 504, 538, 567, 642, 648, 749, 756, 807, 856, 963, 1008, 1076, 1134, 1284, 1296, 1498, 1512, 1614, 1712, 1883, 1926, 2152, 2247, 2268, 2421, 2568, 2889, 2996, 3024, 3228, 3766, 3852, 4304, 4494, 4536, 4842, 5136, 5649, 5778, 5992, 6456, 6741, 7263, 7532, 7704, 8667, 8988, 9072, 9684, 11298, 11556, 11984, 12912, 13482, 14526, 15064, 15408, 16947, 17334, 17976, 19368, 20223, 21789, 22596, 23112, 26964, 28783, 29052, 30128, 33894, 34668, 35952, 38736, 40446, 43578, 45192, 46224, 50841, 53928, 57566, 58104, 60669, 67788, 69336, 80892, 86349, 87156, 90384, 101682, 107856, 115132, 116208, 121338, 135576, 138672, 152523, 161784, 172698, 174312, 201481, 203364, 230264, 242676, 259047, 271152, 305046, 323568, 345396, 348624, 402962, 406728, 460528, 485352, 518094, 604443, 610092, 690792, 777141, 805924, 813456, 970704, 1036188, 1208886, 1220184, 1381584, 1554282, 1611848, 1813329, 2072376, 2331423, 2417772, 2440368, 3108564, 3223696, 3626658, 4144752, 4662846, 4835544, 5439987, 6217128, 7253316, 9325692, 9671088, 10879974, 12434256, 14506632, 16319961, 18651384, 21759948, 29013264, 32639922, 37302768, 43519896, 65279844, 87039792, 130559688, 261119376]

約数ペア:

[(1, 261119376), (2, 130559688), (3, 87039792), (4, 65279844), (6, 43519896), (7, 37302768), (8, 32639922), (9, 29013264), (12, 21759948), (14, 18651384), (16, 16319961), (18, 14506632), (21, 12434256), (24, 10879974), (27, 9671088), (28, 9325692), (36, 7253316), (42, 6217128), (48, 5439987), (54, 4835544), (56, 4662846), (63, 4144752), (72, 3626658), (81, 3223696), (84, 3108564), (107, 2440368), (108, 2417772), (112, 2331423), (126, 2072376), (144, 1813329), (162, 1611848), (168, 1554282), (189, 1381584), (214, 1220184), (216, 1208886), (252, 1036188), (269, 970704), (321, 813456), (324, 805924), (336, 777141), (378, 690792), (428, 610092), (432, 604443), (504, 518094), (538, 485352), (567, 460528), (642, 406728), (648, 402962), (749, 348624), (756, 345396), (807, 323568), (856, 305046), (963, 271152), (1008, 259047), (1076, 242676), (1134, 230264), (1284, 203364), (1296, 201481), (1498, 174312), (1512, 172698), (1614, 161784), (1712, 152523), (1883, 138672), (1926, 135576), (2152, 121338), (2247, 116208), (2268, 115132), (2421, 107856), (2568, 101682), (2889, 90384), (2996, 87156), (3024, 86349), (3228, 80892), (3766, 69336), (3852, 67788), (4304, 60669), (4494, 58104), (4536, 57566), (4842, 53928), (5136, 50841), (5649, 46224), (5778, 45192), (5992, 43578), (6456, 40446), (6741, 38736), (7263, 35952), (7532, 34668), (7704, 33894), (8667, 30128), (8988, 29052), (9072, 28783), (9684, 26964), (11298, 23112), (11556, 22596), (11984, 21789), (12912, 20223), (13482, 19368), (14526, 17976), (15064, 17334), (15408, 16947)]