1838238752

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:359

約数の個数: 192

約数和(自身を含む): 4615833600

約数和(自身を除く): 2777594848

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 76, 89, 92, 112, 133, 152, 161, 178, 184, 211, 224, 266, 304, 322, 356, 368, 422, 437, 532, 608, 623, 644, 712, 736, 844, 874, 1064, 1246, 1288, 1424, 1477, 1688, 1691, 1748, 2047, 2128, 2492, 2576, 2848, 2954, 3059, 3376, 3382, 3496, 4009, 4094, 4256, 4853, 4984, 5152, 5908, 6118, 6752, 6764, 6992, 8018, 8188, 9706, 9968, 11816, 11837, 12236, 13528, 13984, 14329, 16036, 16376, 18779, 19412, 19936, 23632, 23674, 24472, 27056, 28063, 28658, 32072, 32752, 33971, 37558, 38824, 38893, 47264, 47348, 48944, 54112, 56126, 57316, 64144, 65504, 67942, 75116, 77648, 77786, 92207, 94696, 97888, 112252, 114632, 128288, 131453, 135884, 150232, 155296, 155572, 184414, 189392, 224504, 229264, 262906, 271768, 272251, 300464, 311144, 356801, 368828, 378784, 431917, 449008, 458528, 525812, 543536, 544502, 600928, 622288, 645449, 713602, 737656, 863834, 898016, 1051624, 1087072, 1089004, 1244576, 1290898, 1427204, 1475312, 1727668, 2103248, 2178008, 2497607, 2581796, 2854408, 2950624, 3023419, 3455336, 4206496, 4356016, 4995214, 5163592, 5708816, 6046838, 6910672, 8206423, 8712032, 9990428, 10327184, 11417632, 12093676, 13821344, 16412846, 19980856, 20654368, 24187352, 32825692, 39961712, 48374704, 57444961, 65651384, 79923424, 96749408, 114889922, 131302768, 229779844, 262605536, 459559688, 919119376, 1838238752]

約数ペア:

[(1, 1838238752), (2, 919119376), (4, 459559688), (7, 262605536), (8, 229779844), (14, 131302768), (16, 114889922), (19, 96749408), (23, 79923424), (28, 65651384), (32, 57444961), (38, 48374704), (46, 39961712), (56, 32825692), (76, 24187352), (89, 20654368), (92, 19980856), (112, 16412846), (133, 13821344), (152, 12093676), (161, 11417632), (178, 10327184), (184, 9990428), (211, 8712032), (224, 8206423), (266, 6910672), (304, 6046838), (322, 5708816), (356, 5163592), (368, 4995214), (422, 4356016), (437, 4206496), (532, 3455336), (608, 3023419), (623, 2950624), (644, 2854408), (712, 2581796), (736, 2497607), (844, 2178008), (874, 2103248), (1064, 1727668), (1246, 1475312), (1288, 1427204), (1424, 1290898), (1477, 1244576), (1688, 1089004), (1691, 1087072), (1748, 1051624), (2047, 898016), (2128, 863834), (2492, 737656), (2576, 713602), (2848, 645449), (2954, 622288), (3059, 600928), (3376, 544502), (3382, 543536), (3496, 525812), (4009, 458528), (4094, 449008), (4256, 431917), (4853, 378784), (4984, 368828), (5152, 356801), (5908, 311144), (6118, 300464), (6752, 272251), (6764, 271768), (6992, 262906), (8018, 229264), (8188, 224504), (9706, 189392), (9968, 184414), (11816, 155572), (11837, 155296), (12236, 150232), (13528, 135884), (13984, 131453), (14329, 128288), (16036, 114632), (16376, 112252), (18779, 97888), (19412, 94696), (19936, 92207), (23632, 77786), (23674, 77648), (24472, 75116), (27056, 67942), (28063, 65504), (28658, 64144), (32072, 57316), (32752, 56126), (33971, 54112), (37558, 48944), (38824, 47348), (38893, 47264)]