431112304

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:942

約数の個数: 80

約数和(自身を含む): 983373568

約数和(自身を除く): 552261264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 73, 112, 134, 146, 268, 292, 469, 511, 536, 584, 787, 938, 1022, 1072, 1168, 1574, 1876, 2044, 3148, 3752, 4088, 4891, 5509, 6296, 7504, 8176, 9782, 11018, 12592, 19564, 22036, 34237, 39128, 44072, 52729, 57451, 68474, 78256, 88144, 105458, 114902, 136948, 210916, 229804, 273896, 369103, 402157, 421832, 459608, 547792, 738206, 804314, 843664, 919216, 1476412, 1608628, 2952824, 3217256, 3849217, 5905648, 6434512, 7698434, 15396868, 26944519, 30793736, 53889038, 61587472, 107778076, 215556152, 431112304]

約数ペア:

[(1, 431112304), (2, 215556152), (4, 107778076), (7, 61587472), (8, 53889038), (14, 30793736), (16, 26944519), (28, 15396868), (56, 7698434), (67, 6434512), (73, 5905648), (112, 3849217), (134, 3217256), (146, 2952824), (268, 1608628), (292, 1476412), (469, 919216), (511, 843664), (536, 804314), (584, 738206), (787, 547792), (938, 459608), (1022, 421832), (1072, 402157), (1168, 369103), (1574, 273896), (1876, 229804), (2044, 210916), (3148, 136948), (3752, 114902), (4088, 105458), (4891, 88144), (5509, 78256), (6296, 68474), (7504, 57451), (8176, 52729), (9782, 44072), (11018, 39128), (12592, 34237), (19564, 22036)]