402352128

素因数分解:

$2^{11}\times 3^2\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:374

約数の個数: 144

約数和(自身を含む): 1180539360

約数和(自身を除く): 778187232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 83, 96, 128, 144, 166, 192, 249, 256, 263, 288, 332, 384, 498, 512, 526, 576, 664, 747, 768, 789, 996, 1024, 1052, 1152, 1328, 1494, 1536, 1578, 1992, 2048, 2104, 2304, 2367, 2656, 2988, 3072, 3156, 3984, 4208, 4608, 4734, 5312, 5976, 6144, 6312, 7968, 8416, 9216, 9468, 10624, 11952, 12624, 15936, 16832, 18432, 18936, 21248, 21829, 23904, 25248, 31872, 33664, 37872, 42496, 43658, 47808, 50496, 63744, 65487, 67328, 75744, 84992, 87316, 95616, 100992, 127488, 130974, 134656, 151488, 169984, 174632, 191232, 196461, 201984, 254976, 261948, 269312, 302976, 349264, 382464, 392922, 403968, 509952, 523896, 538624, 605952, 698528, 764928, 785844, 807936, 1047792, 1211904, 1397056, 1529856, 1571688, 1615872, 2095584, 2423808, 2794112, 3143376, 4191168, 4847616, 5588224, 6286752, 8382336, 11176448, 12573504, 16764672, 22352896, 25147008, 33529344, 44705792, 50294016, 67058688, 100588032, 134117376, 201176064, 402352128]

約数ペア:

[(1, 402352128), (2, 201176064), (3, 134117376), (4, 100588032), (6, 67058688), (8, 50294016), (9, 44705792), (12, 33529344), (16, 25147008), (18, 22352896), (24, 16764672), (32, 12573504), (36, 11176448), (48, 8382336), (64, 6286752), (72, 5588224), (83, 4847616), (96, 4191168), (128, 3143376), (144, 2794112), (166, 2423808), (192, 2095584), (249, 1615872), (256, 1571688), (263, 1529856), (288, 1397056), (332, 1211904), (384, 1047792), (498, 807936), (512, 785844), (526, 764928), (576, 698528), (664, 605952), (747, 538624), (768, 523896), (789, 509952), (996, 403968), (1024, 392922), (1052, 382464), (1152, 349264), (1328, 302976), (1494, 269312), (1536, 261948), (1578, 254976), (1992, 201984), (2048, 196461), (2104, 191232), (2304, 174632), (2367, 169984), (2656, 151488), (2988, 134656), (3072, 130974), (3156, 127488), (3984, 100992), (4208, 95616), (4608, 87316), (4734, 84992), (5312, 75744), (5976, 67328), (6144, 65487), (6312, 63744), (7968, 50496), (8416, 47808), (9216, 43658), (9468, 42496), (10624, 37872), (11952, 33664), (12624, 31872), (15936, 25248), (16832, 23904), (18432, 21829), (18936, 21248)]