1217353728

素因数分解:

$2^{11}\times 3^1\times {\mathrm{347}}^1\times {\mathrm{571}}^1$

素因数の和:943

約数の個数: 96

約数和(自身を含む): 3260537280

約数和(自身を除く): 2043183552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 347, 384, 512, 571, 694, 768, 1024, 1041, 1142, 1388, 1536, 1713, 2048, 2082, 2284, 2776, 3072, 3426, 4164, 4568, 5552, 6144, 6852, 8328, 9136, 11104, 13704, 16656, 18272, 22208, 27408, 33312, 36544, 44416, 54816, 66624, 73088, 88832, 109632, 133248, 146176, 177664, 198137, 219264, 266496, 292352, 355328, 396274, 438528, 532992, 584704, 594411, 710656, 792548, 877056, 1065984, 1169408, 1188822, 1585096, 1754112, 2131968, 2377644, 3170192, 3508224, 4755288, 6340384, 9510576, 12680768, 19021152, 25361536, 38042304, 50723072, 76084608, 101446144, 152169216, 202892288, 304338432, 405784576, 608676864, 1217353728]

約数ペア:

[(1, 1217353728), (2, 608676864), (3, 405784576), (4, 304338432), (6, 202892288), (8, 152169216), (12, 101446144), (16, 76084608), (24, 50723072), (32, 38042304), (48, 25361536), (64, 19021152), (96, 12680768), (128, 9510576), (192, 6340384), (256, 4755288), (347, 3508224), (384, 3170192), (512, 2377644), (571, 2131968), (694, 1754112), (768, 1585096), (1024, 1188822), (1041, 1169408), (1142, 1065984), (1388, 877056), (1536, 792548), (1713, 710656), (2048, 594411), (2082, 584704), (2284, 532992), (2776, 438528), (3072, 396274), (3426, 355328), (4164, 292352), (4568, 266496), (5552, 219264), (6144, 198137), (6852, 177664), (8328, 146176), (9136, 133248), (11104, 109632), (13704, 88832), (16656, 73088), (18272, 66624), (22208, 54816), (27408, 44416), (33312, 36544)]