394463712

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{216263}}^1$

素因数の和:216295

約数の個数: 48

約数和(自身を含む): 1089970560

約数和(自身を除く): 695506848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 216263, 432526, 648789, 865052, 1297578, 1730104, 2595156, 3460208, 4108997, 5190312, 6920416, 8217994, 10380624, 12326991, 16435988, 20761248, 24653982, 32871976, 49307964, 65743952, 98615928, 131487904, 197231856, 394463712]

約数ペア:

[(1, 394463712), (2, 197231856), (3, 131487904), (4, 98615928), (6, 65743952), (8, 49307964), (12, 32871976), (16, 24653982), (19, 20761248), (24, 16435988), (32, 12326991), (38, 10380624), (48, 8217994), (57, 6920416), (76, 5190312), (96, 4108997), (114, 3460208), (152, 2595156), (228, 1730104), (304, 1297578), (456, 865052), (608, 648789), (912, 432526), (1824, 216263)]