15981149952

素因数分解:

$2^8\times 3^2\times {\mathrm{6936263}}^1$

素因数の和:6936285

約数の個数: 54

約数和(自身を含む): 46077601752

約数和(自身を除く): 30096451800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 6936263, 13872526, 20808789, 27745052, 41617578, 55490104, 62426367, 83235156, 110980208, 124852734, 166470312, 221960416, 249705468, 332940624, 443920832, 499410936, 665881248, 887841664, 998821872, 1331762496, 1775683328, 1997643744, 2663524992, 3995287488, 5327049984, 7990574976, 15981149952]

約数ペア:

[(1, 15981149952), (2, 7990574976), (3, 5327049984), (4, 3995287488), (6, 2663524992), (8, 1997643744), (9, 1775683328), (12, 1331762496), (16, 998821872), (18, 887841664), (24, 665881248), (32, 499410936), (36, 443920832), (48, 332940624), (64, 249705468), (72, 221960416), (96, 166470312), (128, 124852734), (144, 110980208), (192, 83235156), (256, 62426367), (288, 55490104), (384, 41617578), (576, 27745052), (768, 20808789), (1152, 13872526), (2304, 6936263)]