313635308

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{5393}}^1$

素因数の和:5502

約数の個数: 48

約数和(自身を含む): 657291264

約数和(自身を除く): 343655956

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 67, 124, 134, 217, 268, 434, 469, 868, 938, 1876, 2077, 4154, 5393, 8308, 10786, 14539, 21572, 29078, 37751, 58156, 75502, 151004, 167183, 334366, 361331, 668732, 722662, 1170281, 1445324, 2340562, 2529317, 4681124, 5058634, 10117268, 11201261, 22402522, 44805044, 78408827, 156817654, 313635308]

約数ペア:

[(1, 313635308), (2, 156817654), (4, 78408827), (7, 44805044), (14, 22402522), (28, 11201261), (31, 10117268), (62, 5058634), (67, 4681124), (124, 2529317), (134, 2340562), (217, 1445324), (268, 1170281), (434, 722662), (469, 668732), (868, 361331), (938, 334366), (1876, 167183), (2077, 151004), (4154, 75502), (5393, 58156), (8308, 37751), (10786, 29078), (14539, 21572)]