144440832

素因数分解:

$2^9\times 3^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:639

約数の個数: 80

約数和(自身を含む): 387332352

約数和(自身を除く): 242891520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 271, 347, 384, 512, 542, 694, 768, 813, 1041, 1084, 1388, 1536, 1626, 2082, 2168, 2776, 3252, 4164, 4336, 5552, 6504, 8328, 8672, 11104, 13008, 16656, 17344, 22208, 26016, 33312, 34688, 44416, 52032, 66624, 69376, 88832, 94037, 104064, 133248, 138752, 177664, 188074, 208128, 266496, 282111, 376148, 416256, 532992, 564222, 752296, 1128444, 1504592, 2256888, 3009184, 4513776, 6018368, 9027552, 12036736, 18055104, 24073472, 36110208, 48146944, 72220416, 144440832]

約数ペア:

[(1, 144440832), (2, 72220416), (3, 48146944), (4, 36110208), (6, 24073472), (8, 18055104), (12, 12036736), (16, 9027552), (24, 6018368), (32, 4513776), (48, 3009184), (64, 2256888), (96, 1504592), (128, 1128444), (192, 752296), (256, 564222), (271, 532992), (347, 416256), (384, 376148), (512, 282111), (542, 266496), (694, 208128), (768, 188074), (813, 177664), (1041, 138752), (1084, 133248), (1388, 104064), (1536, 94037), (1626, 88832), (2082, 69376), (2168, 66624), (2776, 52032), (3252, 44416), (4164, 34688), (4336, 33312), (5552, 26016), (6504, 22208), (8328, 17344), (8672, 16656), (11104, 13008)]